> ## Documentation Index
> Fetch the complete documentation index at: https://www.bitnob.dev/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> Bitnob API requests authenticate with an `X-Auth-Client` API key header against https://api.bitnob.com.
> Always use the sandbox environment for testing. Never put live API keys in sample code.
> Money amounts are integers in the smallest unit of the currency (satoshis for BTC, cents for fiat). Never use floats.
> Every state-changing request takes a client-supplied `reference` and must be treated as idempotent on retry.
> Quotes expire. Re-quote rather than reusing a stale quote id.

# Create a lightning address

> Creates a lightning address (identifier@host) for a customer on one of your verified domains. If the customer already holds the identifier, the existing address is returned.



## OpenAPI

````yaml /api-collections/swagger/bitnob-api-v2.openapi.json post /api/lnurl/addresses
openapi: 3.1.0
info:
  description: >-
    The Bitnob API for businesses: customers, virtual accounts, cards, payouts,
    crypto addresses and transfers, Lightning, trading and exchange rates.


    ## Authentication

    Every request is signed with your API key's client id and secret.


    **Signed requests (recommended).** Send:

    - `X-Auth-Client`: your client id

    - `X-Auth-Timestamp`: the current Unix time in seconds; requests more than 5
    minutes off are refused

    - `X-Auth-Nonce`: a unique random string for this request

    - `X-Auth-Signature`: hex HMAC-SHA256 of
    `{client_id}:{timestamp}:{nonce}:{body}` using your secret, where body is
    the raw request body (empty for GET)


    **Secret mode.** Send `X-Auth-Client` and `X-Auth-Secret` instead. Simpler,
    but the secret travels with every request.


    Live keys work only for an active organisation; sandbox keys work at any
    time. `ANY /api/whoami` echoes the authenticated client and is the quickest
    way to check your signing.


    ## Responses

    Successful responses are wrapped in an envelope with `success`, `message`,
    `data` and, on lists, `metadata`. Errors come either as the envelope with
    `success: false` and an `error` object, or as an RFC 7807 problem with a
    machine-readable `code`; branch on the code.


    Every response carries an `X-Correlation-ID` header; errors repeat it as
    `request_id`. Quote it to support.



    Every request passes a per-IP rate limit of 500 requests a minute (429 with
    `Retry-After`).



    This document is maintained by hand and checked against the route table on
    every build: every /api route is listed here.
  title: Bitnob API
  version: 1.0.0
servers:
  - description: Production
    url: https://api.bitnob.com
security:
  - BitnobClientId: []
    BitnobClientSecret: []
tags:
  - description: Check that your requests are signed correctly.
    name: Authentication
  - description: >-
      The people and businesses you serve. Creating and editing them needs the
      customers feature.
    name: Customers
  - description: >-
      Naira accounts that receive bank transfers, for your company or for a
      customer.
    name: Virtual accounts
  - description: Crypto deposit addresses, for your company or for a customer.
    name: Addresses
  - description: >-
      Virtual cards: issue, fund, withdraw, freeze, terminate, and the card KYC
      and corporate onboarding behind them.
    name: Cards
  - description: 'Pay out to bank accounts and mobile money: quote, initialize, finalize.'
    name: Payouts
  - description: Saved payout recipients.
    name: Beneficiaries
  - description: Banks and account lookups for payouts.
    name: Banks
  - description: Balance transfers between Bitnob organisations.
    name: Transfers
  - description: Crypto withdrawals.
    name: Withdrawals
  - description: Lightning invoices and payments.
    name: Lightning
  - description: Lightning addresses, LNURL withdraw links and LNURL payments.
    name: LNURL
  - description: Blockchain node access.
    name: Nodes
  - description: Quotes and orders for buying and selling.
    name: Trading
  - description: Rates and conversions.
    name: Exchange rates
  - description: Your transaction history.
    name: Transactions
  - description: Wallet balances.
    name: Balances
paths:
  /api/lnurl/addresses:
    post:
      tags:
        - LNURL
      summary: Create a lightning address
      description: >-
        Creates a lightning address (identifier@host) for a customer on one of
        your verified domains. If the customer already holds the identifier, the
        existing address is returned.
      operationId: lnurlCreateAddress
      requestBody:
        content:
          application/json:
            examples:
              basic:
                summary: A lightning address with a sendable range
                value:
                  customer_id: 019a3a01-2c4d-7e5f-8a6b-7c8d9e0f1a2b
                  domain_id: 019a3c10-5d2e-7f31-8a4b-6c7d8e9f0a12
                  identifier: adaeze
                  max_sendable_sat: 1000000
                  min_sendable_sat: 1
              with_options:
                summary: With a description, payer comments, an image and zaps
                value:
                  allows_nostr: true
                  comment_max: 140
                  customer_id: 019a3a01-2c4d-7e5f-8a6b-7c8d9e0f1a2b
                  description: Pay Adaeze Okafor
                  domain_id: 019a3c10-5d2e-7f31-8a4b-6c7d8e9f0a12
                  identifier: adaeze
                  image_b64: >-
                    iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNkYPhfDwAChwGA60e6kgAAAABJRU5ErkJggg==
                  max_sendable_sat: 1000000
                  min_sendable_sat: 1
            schema:
              $ref: '#/components/schemas/LnurlCreateAddressRequest'
        required: true
      responses:
        '200':
          content:
            application/json:
              example:
                data:
                  address:
                    allows_nostr: false
                    comment_max: 140
                    company_id: 019a2f10-4b6c-7d21-9e3a-5c7d8e9f0a1b
                    created_at: '2026-10-30T09:15:02Z'
                    customer_id: 019a3a01-2c4d-7e5f-8a6b-7c8d9e0f1a2b
                    description: Pay Adaeze Okafor
                    disabled: false
                    domain_id: 019a3c10-5d2e-7f31-8a4b-6c7d8e9f0a12
                    id: 019a3c20-6e3f-7a42-9b5c-7d8e9f0a1b23
                    identifier: adaeze
                    image_b64: ''
                    max_sendable_sat: '1000000'
                    min_sendable_sat: '1'
                    payer_data_spec:
                      auth:
                        mandatory: false
                      email:
                        mandatory: false
                      identifier:
                        mandatory: false
                      name:
                        mandatory: false
                    updated_at: '2026-10-30T09:15:02Z'
                message: Address already exists
                success: true
                timestamp: '2026-10-30T09:15:02.481Z'
              schema:
                allOf:
                  - $ref: '#/components/schemas/Envelope'
                  - properties:
                      data:
                        $ref: '#/components/schemas/LnurlLightningAddressEnvelope'
                    type: object
          description: Address already exists; data is the existing address
        '201':
          content:
            application/json:
              example:
                data:
                  address:
                    allows_nostr: false
                    comment_max: 140
                    company_id: 019a2f10-4b6c-7d21-9e3a-5c7d8e9f0a1b
                    created_at: '2026-10-30T09:15:02Z'
                    customer_id: 019a3a01-2c4d-7e5f-8a6b-7c8d9e0f1a2b
                    description: Pay Adaeze Okafor
                    disabled: false
                    domain_id: 019a3c10-5d2e-7f31-8a4b-6c7d8e9f0a12
                    id: 019a3c20-6e3f-7a42-9b5c-7d8e9f0a1b23
                    identifier: adaeze
                    image_b64: ''
                    max_sendable_sat: '1000000'
                    min_sendable_sat: '1'
                    payer_data_spec:
                      auth:
                        mandatory: false
                      email:
                        mandatory: false
                      identifier:
                        mandatory: false
                      name:
                        mandatory: false
                    updated_at: '2026-10-30T09:15:02Z'
                message: Lightning address created
                success: true
                timestamp: '2026-10-30T09:15:02.481Z'
              schema:
                allOf:
                  - $ref: '#/components/schemas/Envelope'
                  - properties:
                      data:
                        $ref: '#/components/schemas/LnurlLightningAddressEnvelope'
                    type: object
          description: Created
        '400':
          content:
            application/json:
              examples:
                bad_body:
                  summary: The body is not valid JSON
                  value:
                    error:
                      code: BAD_REQUEST
                      message: Invalid request body
                    request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
                    success: false
                    timestamp: '2026-10-30T09:15:02.481Z'
                customer_id_missing:
                  summary: customer_id is empty or not a UUID
                  value:
                    code: VALIDATION_ERROR
                    correlation_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
                    detail: invalid customer_id
                    request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
                    status: 400
                    timestamp: '2026-10-30T09:15:02Z'
                    title: Validation Error
                    type: https://api.bitnob.com/errors/VALIDATION_ERROR
                fields_invalid:
                  summary: domain_id is not a UUID and identifier is missing
                  value:
                    error:
                      code: BAD_REQUEST
                      details:
                        domain_id: Domain id must be a valid UUID
                        identifier: Identifier is required
                      message: Validation failed
                    request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
                    success: false
                    timestamp: '2026-10-30T09:15:02.481Z'
                image_too_large:
                  summary: image_b64 is over 64 KiB
                  value:
                    code: VALIDATION_ERROR
                    correlation_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
                    detail: 'lnurl: image exceeds maximum size'
                    request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
                    status: 400
                    timestamp: '2026-10-30T09:15:02Z'
                    title: Validation Error
                    type: https://api.bitnob.com/errors/VALIDATION_ERROR
                invalid_identifier:
                  summary: identifier has characters outside a-z 0-9 . _ -
                  value:
                    code: VALIDATION_ERROR
                    correlation_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
                    detail: 'lnurl: invalid identifier'
                    request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
                    status: 400
                    timestamp: '2026-10-30T09:15:02Z'
                    title: Validation Error
                    type: https://api.bitnob.com/errors/VALIDATION_ERROR
                invalid_range:
                  summary: min_sendable_sat is 0
                  value:
                    code: VALIDATION_ERROR
                    correlation_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
                    detail: 'lnurl: invalid sendable range'
                    request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
                    status: 400
                    timestamp: '2026-10-30T09:15:02Z'
                    title: Validation Error
                    type: https://api.bitnob.com/errors/VALIDATION_ERROR
                max_below_min:
                  summary: max_sendable_sat is below min_sendable_sat
                  value:
                    code: VALIDATION_ERROR
                    correlation_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
                    detail: >-
                      max_sendable_sat must be greater than or equal to
                      min_sendable_sat
                    request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
                    status: 400
                    timestamp: '2026-10-30T09:15:02Z'
                    title: Validation Error
                    type: https://api.bitnob.com/errors/VALIDATION_ERROR
              schema:
                oneOf:
                  - $ref: '#/components/schemas/ErrorEnvelope'
                  - $ref: '#/components/schemas/Problem'
          description: >-
            Field checks in the handler (BAD_REQUEST envelope), or a value the
            LNURL service rejects (VALIDATION_ERROR).
          headers:
            X-Correlation-ID:
              $ref: '#/components/headers/X-Correlation-ID'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          content:
            application/json:
              examples:
                client_inactive:
                  $ref: '#/components/examples/ClientInactive'
                customer_lightning_off:
                  description: Only checked when customer_id is set.
                  summary: Lightning for customers is off for your organisation
                  value:
                    code: FEATURE_NOT_ENABLED
                    correlation_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
                    detail: >-
                      The Lightning for customers feature is currently not
                      available.
                    extensions:
                      company_id: 019a2f10-4b6c-7d21-9e3a-5c7d8e9f0a1b
                      feature_key: customer_lightning
                    request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
                    status: 403
                    timestamp: '2026-10-30T09:15:02Z'
                    title: Feature Not Enabled
                    type: https://api.bitnob.com/errors/FEATURE_NOT_ENABLED
                customers_off:
                  description: Only checked when customer_id is set.
                  summary: Customers are off for your organisation
                  value:
                    code: FEATURE_NOT_ENABLED
                    correlation_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
                    detail: The customers feature is currently not available.
                    extensions:
                      company_id: 019a2f10-4b6c-7d21-9e3a-5c7d8e9f0a1b
                      feature_key: customers
                    request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
                    status: 403
                    timestamp: '2026-10-30T09:15:02Z'
                    title: Feature Not Enabled
                    type: https://api.bitnob.com/errors/FEATURE_NOT_ENABLED
                ip_not_whitelisted:
                  $ref: '#/components/examples/IPNotWhitelisted'
                org_not_active:
                  $ref: '#/components/examples/OrgNotActive'
                org_not_active_live:
                  $ref: '#/components/examples/OrgNotActiveLive'
                personal_workspace_customers:
                  $ref: '#/components/examples/PersonalWorkspaceCustomers'
              schema:
                oneOf:
                  - $ref: '#/components/schemas/ErrorEnvelope'
                  - $ref: '#/components/schemas/Problem'
          description: >-
            On a personal account any customer but the owner, and any new
            customer, is refused (PERSONAL_WORKSPACE_CUSTOMERS). customers or
            customer_lightning is not enabled (FEATURE_NOT_ENABLED), the
            organisation is not active (ORG_NOT_ACTIVE), or the key is refused.
          headers:
            X-Correlation-ID:
              $ref: '#/components/headers/X-Correlation-ID'
        '404':
          content:
            application/json:
              examples:
                domain_not_found:
                  summary: No such domain
                  value:
                    code: NOT_FOUND
                    correlation_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
                    detail: not found
                    request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
                    status: 404
                    timestamp: '2026-10-30T09:15:02Z'
                    title: Resource Not Found
                    type: https://api.bitnob.com/errors/NOT_FOUND
              schema:
                $ref: '#/components/schemas/Problem'
          description: domain_id does not exist (NOT_FOUND).
          headers:
            X-Correlation-ID:
              $ref: '#/components/headers/X-Correlation-ID'
        '409':
          content:
            application/json:
              examples:
                identifier_taken:
                  summary: The identifier is taken
                  value:
                    code: DUPLICATE_KEY_ERROR
                    correlation_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
                    detail: A resource with the same identifier already exists.
                    request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
                    status: 409
                    timestamp: '2026-10-30T09:15:02Z'
                    title: Resource Already Exists
                    type: https://api.bitnob.com/errors/DUPLICATE_KEY_ERROR
              schema:
                $ref: '#/components/schemas/Problem'
          description: >-
            Another customer already holds this identifier on the domain
            (DUPLICATE_KEY_ERROR).
          headers:
            X-Correlation-ID:
              $ref: '#/components/headers/X-Correlation-ID'
        '422':
          content:
            application/json:
              examples:
                domain_disabled:
                  summary: The domain is disabled
                  value:
                    code: PRECONDITION_FAILED
                    correlation_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
                    detail: domain disabled
                    request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
                    status: 422
                    timestamp: '2026-10-30T09:15:02Z'
                    title: Precondition Failed
                    type: https://api.bitnob.com/errors/PRECONDITION_FAILED
                domain_not_verified:
                  summary: The domain has not passed verification
                  value:
                    code: PRECONDITION_FAILED
                    correlation_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
                    detail: domain not verified
                    request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
                    status: 422
                    timestamp: '2026-10-30T09:15:02Z'
                    title: Precondition Failed
                    type: https://api.bitnob.com/errors/PRECONDITION_FAILED
              schema:
                $ref: '#/components/schemas/Problem'
          description: The domain is not verified or is disabled (PRECONDITION_FAILED).
          headers:
            X-Correlation-ID:
              $ref: '#/components/headers/X-Correlation-ID'
        '429':
          $ref: '#/components/responses/TooManyRequests'
        '500':
          $ref: '#/components/responses/ServerError'
        '503':
          $ref: '#/components/responses/ServiceUnavailable'
components:
  schemas:
    LnurlCreateAddressRequest:
      properties:
        allows_nostr:
          description: Advertise NIP-57 zap support.
          type: boolean
        comment_max:
          description: Maximum payer comment length. 0 (the default) disables comments.
          maximum: 1000
          minimum: 0
          type: integer
        customer_id:
          description: >-
            Customer that owns the address. Required: an empty value is rejected
            as an invalid customer_id.
          format: uuid
          type: string
        description:
          maxLength: 500
          type: string
          description: Text shown to payers of this address.
        domain_id:
          description: A verified domain you own.
          format: uuid
          type: string
        identifier:
          description: Local part; lower-cased before checking.
          pattern: ^[a-z0-9._-]{1,64}$
          type: string
        image_b64:
          description: Standard base64 image, at most 64 KiB encoded.
          maxLength: 65536
          type: string
        max_sendable_sat:
          description: Maximum payable amount in sats; must be at least min_sendable_sat.
          format: int64
          minimum: 1
          type: integer
        min_sendable_sat:
          description: Minimum payable amount in sats; must be positive.
          format: int64
          minimum: 1
          type: integer
      required:
        - domain_id
        - customer_id
        - identifier
        - min_sendable_sat
        - max_sendable_sat
      type: object
    Envelope:
      description: >-
        Successful responses are wrapped in this envelope, and so are errors a
        handler answers itself (request body and field validation, some
        not-found and conflict cases, ORG_NOT_ACTIVE): success is false and
        error carries a code and message. Errors raised by authentication and by
        the services behind a handler are a Problem instead.
      properties:
        data:
          description: >-
            The payload; its shape is given per operation. Omitted when there is
            none.
        error:
          $ref: '#/components/schemas/ErrorInfo'
        message:
          description: Human-readable summary; omitted when empty.
          type: string
        metadata:
          $ref: '#/components/schemas/Pagination'
        request_id:
          description: >-
            Set on error envelopes: the request's correlation id (req_ followed
            by a UUID), the same value as the X-Correlation-ID response header.
            Quote it to support.
          type: string
        success:
          description: true on success
          type: boolean
        timestamp:
          description: When the response was written.
          format: date-time
          type: string
      required:
        - success
        - timestamp
      type: object
    LnurlLightningAddressEnvelope:
      properties:
        address:
          $ref: '#/components/schemas/LnurlLightningAddress'
      type: object
    ErrorEnvelope:
      allOf:
        - $ref: '#/components/schemas/Envelope'
        - properties:
            success:
              const: false
          required:
            - error
          type: object
      description: >-
        The envelope as an error: success is false, error is set, data is
        absent.
    Problem:
      description: >-
        RFC 7807 problem. Returned when authentication fails and for errors
        raised by the services behind a handler (validation, domain refusals
        such as FEATURE_NOT_ENABLED or PRECONDITION_FAILED, partner outages);
        branch on code.
      properties:
        code:
          description: >-
            Machine-readable; branch on this, not on the status or the wording.
            For example VALIDATION_ERROR, UNAUTHORIZED, FORBIDDEN,
            FEATURE_NOT_ENABLED, PERSONAL_WORKSPACE_CUSTOMERS,
            TIER_PRODUCT_LOCKED, NOT_FOUND, DUPLICATE_KEY_ERROR, ALREADY_EXISTS,
            PRECONDITION_FAILED, INSUFFICIENT_FUNDS, TIER_LIMIT_REACHED,
            RATE_LIMIT_EXCEEDED, TIMEOUT, SERVICE_UNAVAILABLE,
            LIMITS_UNAVAILABLE, PLATFORM_PAUSED, INTERNAL_ERROR.
          type: string
        correlation_id:
          description: >-
            The request's correlation id, the same value as the X-Correlation-ID
            response header.
          type: string
        detail:
          description: >-
            What went wrong for this request, safe to show; internal and partner
            failures carry a generic sentence.
          type: string
        extensions:
          additionalProperties: true
          description: >-
            Code-specific facts, for example feature_key (FEATURE_NOT_ENABLED),
            field or field_violations (VALIDATION_ERROR), rail, window, limit,
            used, requested and remaining (TIER_LIMIT_REACHED), scope
            (PLATFORM_PAUSED).
          type: object
        instance:
          type: string
        request_id:
          description: Equal to correlation_id.
          type: string
        status:
          description: The HTTP status, repeated.
          type: integer
        timestamp:
          format: date-time
          type: string
        title:
          description: >-
            Short summary of the code, for example Validation Error or Feature
            Not Enabled.
          type: string
        type:
          description: https://api.bitnob.com/errors/{code}
          format: uri
          type: string
      required:
        - type
        - title
        - status
        - code
        - timestamp
      type: object
    ErrorInfo:
      properties:
        code:
          description: >-
            Machine-readable, for example BAD_REQUEST, NOT_FOUND, CONFLICT,
            ORG_NOT_ACTIVE, RATE_LIMIT_EXCEEDED, SERVICE_UNAVAILABLE,
            INTERNAL_ERROR.
          type: string
        details:
          additionalProperties: true
          description: >-
            For field validation, a map of field name to message ("email":
            "Email must be a valid email address"); for a body that does not
            decode, the offending field.
          type: object
        message:
          type: string
      required:
        - message
      type: object
    Pagination:
      description: >-
        List metadata. Page lists set page, per_page, total and total_pages;
        offset and cursor lists set limit, offset, has_more and next_cursor.
        Zero and empty fields are omitted, and metadata is absent when nothing
        is set.
      properties:
        has_more:
          type: boolean
        limit:
          type: integer
        next_cursor:
          description: Opaque; pass as cursor for the next page.
          type: string
        offset:
          type: integer
        page:
          type: integer
        per_page:
          type: integer
        total:
          type: integer
        total_pages:
          type: integer
      type: object
    LnurlLightningAddress:
      properties:
        allows_nostr:
          type: boolean
        comment_max:
          type: integer
        company_id:
          format: uuid
          type: string
        created_at:
          format: date-time
          type: string
        customer_id:
          format: uuid
          type: string
        description:
          type: string
        disabled:
          type: boolean
        domain_id:
          format: uuid
          type: string
        id:
          format: uuid
          type: string
        identifier:
          description: Local part of identifier@host.
          type: string
        image_b64:
          type: string
        max_sendable_sat:
          description: Maximum payable amount. Integer sats encoded as a string.
          type: string
        min_sendable_sat:
          description: Minimum payable amount. Integer sats encoded as a string.
          type: string
        payer_data_spec:
          $ref: '#/components/schemas/LnurlPayerDataSpec'
        updated_at:
          format: date-time
          type: string
      type: object
    LnurlPayerDataSpec:
      properties:
        auth:
          $ref: '#/components/schemas/LnurlPayerDataField'
        email:
          $ref: '#/components/schemas/LnurlPayerDataField'
        identifier:
          $ref: '#/components/schemas/LnurlPayerDataField'
        name:
          $ref: '#/components/schemas/LnurlPayerDataField'
      type: object
    LnurlPayerDataField:
      properties:
        mandatory:
          type: boolean
      type: object
  headers:
    X-Correlation-ID:
      description: >-
        Generated for every request (any value the client sends is ignored);
        quote it to support. Errors repeat it as request_id and correlation_id.
      example: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
      schema:
        type: string
    Retry-After:
      description: Seconds to wait before retrying.
      example: 1
      schema:
        minimum: 0
        type: integer
    X-RateLimit-Limit:
      description: Requests allowed per window by the per-IP limiter (500 a minute).
      example: 500
      schema:
        type: integer
    X-RateLimit-Remaining:
      description: Requests left in the current window.
      example: 0
      schema:
        type: integer
    X-RateLimit-Reset:
      description: Seconds until the window resets.
      example: 37
      schema:
        type: integer
  responses:
    Unauthorized:
      content:
        application/json:
          examples:
            unauthorized_auth_failed:
              $ref: '#/components/examples/UnauthorizedAuthFailed'
            unauthorized_invalid_secret:
              $ref: '#/components/examples/UnauthorizedInvalidSecret'
            unauthorized_invalid_signature:
              $ref: '#/components/examples/UnauthorizedInvalidSignature'
            unauthorized_locked_out:
              $ref: '#/components/examples/UnauthorizedLockedOut'
          schema:
            $ref: '#/components/schemas/Problem'
      description: >-
        Authentication failed: a signing header is missing or malformed, the
        timestamp is more than 5 minutes off, the signature or secret is wrong,
        or the client is locked out after failed checks (UNAUTHORIZED).
      headers:
        X-Correlation-ID:
          $ref: '#/components/headers/X-Correlation-ID'
    TooManyRequests:
      content:
        application/json:
          examples:
            rate_limited:
              $ref: '#/components/examples/RateLimited'
            rate_limited_envelope:
              $ref: '#/components/examples/RateLimitedEnvelope'
          schema:
            oneOf:
              - $ref: '#/components/schemas/ErrorEnvelope'
              - $ref: '#/components/schemas/Problem'
      description: >-
        Rate limited. The per-IP limiter (500 requests a minute) answers with a
        Problem and Retry-After; operation-specific throttles answer with the
        envelope.
      headers:
        Retry-After:
          $ref: '#/components/headers/Retry-After'
        X-Correlation-ID:
          $ref: '#/components/headers/X-Correlation-ID'
        X-RateLimit-Limit:
          $ref: '#/components/headers/X-RateLimit-Limit'
        X-RateLimit-Remaining:
          $ref: '#/components/headers/X-RateLimit-Remaining'
        X-RateLimit-Reset:
          $ref: '#/components/headers/X-RateLimit-Reset'
    ServerError:
      content:
        application/json:
          examples:
            internal_error:
              $ref: '#/components/examples/InternalError'
            internal_error_envelope:
              $ref: '#/components/examples/InternalErrorEnvelope'
            internal_error_unhandled:
              $ref: '#/components/examples/InternalErrorUnhandled'
          schema:
            oneOf:
              - $ref: '#/components/schemas/ErrorEnvelope'
              - $ref: '#/components/schemas/Problem'
      description: >-
        Something failed on our side; safe to retry idempotent requests
        (INTERNAL_ERROR).
      headers:
        X-Correlation-ID:
          $ref: '#/components/headers/X-Correlation-ID'
    ServiceUnavailable:
      content:
        application/json:
          examples:
            auth_service_busy:
              $ref: '#/components/examples/AuthServiceBusy'
            auth_service_unavailable:
              $ref: '#/components/examples/AuthServiceUnavailable'
            limits_unavailable:
              $ref: '#/components/examples/LimitsUnavailable'
            platform_paused:
              $ref: '#/components/examples/PlatformPaused'
            partner_unavailable:
              $ref: '#/components/examples/PartnerUnavailable'
            service_unavailable_envelope:
              $ref: '#/components/examples/ServiceUnavailableEnvelope'
          schema:
            oneOf:
              - $ref: '#/components/schemas/ErrorEnvelope'
              - $ref: '#/components/schemas/Problem'
      description: >-
        Temporarily unavailable; retry later. The identity service could not
        check the credentials (sent with Retry-After), a partner is down
        (SERVICE_UNAVAILABLE), the limits check could not run
        (LIMITS_UNAVAILABLE), or a platform control paused money movement
        (PLATFORM_PAUSED).
      headers:
        Retry-After:
          $ref: '#/components/headers/Retry-After'
        X-Correlation-ID:
          $ref: '#/components/headers/X-Correlation-ID'
  examples:
    ClientInactive:
      summary: The API key's client is deactivated
      value:
        code: FORBIDDEN
        correlation_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        detail: Client account is inactive
        request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        status: 403
        timestamp: '2026-10-30T09:15:02Z'
        title: Forbidden
        type: https://api.bitnob.com/errors/FORBIDDEN
    IPNotWhitelisted:
      summary: The request came from an IP not on the key's allowlist
      value:
        code: FORBIDDEN
        correlation_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        detail: IP address not whitelisted
        request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        status: 403
        timestamp: '2026-10-30T09:15:02Z'
        title: Forbidden
        type: https://api.bitnob.com/errors/FORBIDDEN
    OrgNotActive:
      description: Live keys only; sandbox requests pass.
      summary: A money-moving operation from an organisation that is not active
      value:
        error:
          code: ORG_NOT_ACTIVE
          message: >-
            Your organisation is not currently active. Please contact your
            administrator.
        request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        success: false
        timestamp: '2026-10-30T09:15:02.481Z'
    OrgNotActiveLive:
      description: Sandbox keys are never refused this way.
      summary: A live key on an organisation that is not active yet
      value:
        error:
          code: ORG_NOT_ACTIVE
          message: >-
            Your business isn't active yet, so live isn't available. Use your
            sandbox keys until it's activated.
        request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        success: false
        timestamp: '2026-10-30T09:15:02.481Z'
    PersonalWorkspaceCustomers:
      description: >-
        A personal (individual) account has no customers but its owner. Creating
        a customer, or naming any customer other than the owner's own record, is
        refused whatever the organisation's enabled features say.
      summary: A personal account acting for someone other than its owner
      value:
        code: PERSONAL_WORKSPACE_CUSTOMERS
        correlation_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        detail: A personal account can only act for its owner.
        extensions:
          company_id: 019a3b5c-1a2b-7c3d-8e4f-5a6b7c8d9e01
        request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        status: 403
        timestamp: '2026-10-30T09:15:02Z'
        title: Not Available On A Personal Account
        type: https://api.bitnob.com/errors/PERSONAL_WORKSPACE_CUSTOMERS
    UnauthorizedAuthFailed:
      description: >-
        Returned when X-Auth-Client, X-Auth-Timestamp, X-Auth-Nonce or
        X-Auth-Signature is missing, the nonce is not 8 to 128 characters, the
        signature is not hex, or the timestamp is more than 5 minutes from the
        server's clock. The detail does not say which; check each.
      summary: A signing header is missing or malformed, or the timestamp is stale
      value:
        code: UNAUTHORIZED
        correlation_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        detail: Authentication failed
        request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        status: 401
        timestamp: '2026-10-30T09:15:02Z'
        title: Unauthorized
        type: https://api.bitnob.com/errors/UNAUTHORIZED
    UnauthorizedInvalidSecret:
      summary: 'Secret mode: the client id or secret is wrong'
      value:
        code: UNAUTHORIZED
        correlation_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        detail: Invalid credentials
        request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        status: 401
        timestamp: '2026-10-30T09:15:02Z'
        title: Unauthorized
        type: https://api.bitnob.com/errors/UNAUTHORIZED
    UnauthorizedInvalidSignature:
      description: >-
        The detail is the identity service's reason when it gives one (an
        unknown client or a reused nonce reads differently); Invalid signature
        otherwise.
      summary: The signature does not match
      value:
        code: UNAUTHORIZED
        correlation_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        detail: Invalid signature
        request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        status: 401
        timestamp: '2026-10-30T09:15:02Z'
        title: Unauthorized
        type: https://api.bitnob.com/errors/UNAUTHORIZED
    UnauthorizedLockedOut:
      summary: Too many failed credential checks
      value:
        code: UNAUTHORIZED
        correlation_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        detail: Too many failed credential checks; retry later
        request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        status: 401
        timestamp: '2026-10-30T09:15:02Z'
        title: Unauthorized
        type: https://api.bitnob.com/errors/UNAUTHORIZED
    RateLimited:
      summary: The per-IP limit (500 requests a minute) is reached
      value:
        code: RATE_LIMIT_EXCEEDED
        correlation_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        detail: Too many requests. Please try again later.
        request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        status: 429
        timestamp: '2026-10-30T09:15:02Z'
        title: Rate Limit Exceeded
        type: https://api.bitnob.com/errors/RATE_LIMIT_EXCEEDED
    RateLimitedEnvelope:
      summary: An operation-specific throttle (answered by the handler)
      value:
        error:
          code: RATE_LIMIT_EXCEEDED
          message: >-
            a verification link was sent to this customer in the last minute;
            try again shortly
        request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        success: false
        timestamp: '2026-10-30T09:15:02.481Z'
    InternalError:
      summary: Something failed on our side
      value:
        code: INTERNAL_ERROR
        correlation_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        detail: An internal error occurred. Please try again later.
        request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        status: 500
        timestamp: '2026-10-30T09:15:02Z'
        title: Internal Server Error
        type: https://api.bitnob.com/errors/INTERNAL_ERROR
    InternalErrorEnvelope:
      summary: A failure answered by the handler
      value:
        error:
          code: INTERNAL_ERROR
          message: Failed to list transactions
        request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        success: false
        timestamp: '2026-10-30T09:15:02.481Z'
    InternalErrorUnhandled:
      summary: An unexpected failure
      value:
        code: INTERNAL_ERROR
        correlation_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        detail: An internal server error occurred
        request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        status: 500
        timestamp: '2026-10-30T09:15:02Z'
        title: Internal Server Error
        type: https://api.bitnob.com/errors/INTERNAL_ERROR
    AuthServiceBusy:
      description: 'Sent with Retry-After: 1.'
      summary: Too many large signed bodies are being checked at once
      value:
        code: SERVICE_UNAVAILABLE
        correlation_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        detail: Authentication service is busy, retry shortly
        request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        status: 503
        timestamp: '2026-10-30T09:15:02Z'
        title: Service Unavailable
        type: https://api.bitnob.com/errors/SERVICE_UNAVAILABLE
    AuthServiceUnavailable:
      description: 'Sent with Retry-After: 1. The detail is worded exactly like this today.'
      summary: The identity service could not be reached to check the credentials
      value:
        code: SERVICE_UNAVAILABLE
        correlation_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        detail: Service Authentication service unavailable is currently unavailable
        request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        status: 503
        timestamp: '2026-10-30T09:15:02Z'
        title: Service Unavailable
        type: https://api.bitnob.com/errors/SERVICE_UNAVAILABLE
    LimitsUnavailable:
      summary: The tier limit check could not run
      value:
        code: LIMITS_UNAVAILABLE
        correlation_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        detail: >-
          We could not verify your account limits right now. Please try again
          shortly.
        request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        status: 503
        timestamp: '2026-10-30T09:15:02Z'
        title: Limits Unavailable
        type: https://api.bitnob.com/errors/LIMITS_UNAVAILABLE
    PlatformPaused:
      summary: Money movement is paused by a platform control
      value:
        code: PLATFORM_PAUSED
        correlation_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        detail: >-
          Money movement is temporarily paused. Nothing is lost — requests can
          be retried once the pause lifts.
        extensions:
          scope: asset:BTC
        request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        status: 503
        timestamp: '2026-10-30T09:15:02Z'
        title: Money Movement Paused
        type: https://api.bitnob.com/errors/PLATFORM_PAUSED
    PartnerUnavailable:
      summary: A partner or internal service is unavailable
      value:
        code: SERVICE_UNAVAILABLE
        correlation_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        detail: Service is temporarily unavailable. Please try again later.
        request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        status: 503
        timestamp: '2026-10-30T09:15:02Z'
        title: Service Unavailable
        type: https://api.bitnob.com/errors/SERVICE_UNAVAILABLE
    ServiceUnavailableEnvelope:
      summary: Unavailable (answered by the handler)
      value:
        error:
          code: SERVICE_UNAVAILABLE
          message: LNURL payments are temporarily disabled
        request_id: req_019a3b5c-7d1e-7f20-8a4b-3c5d6e7f8091
        success: false
        timestamp: '2026-10-30T09:15:02.481Z'
  securitySchemes:
    BitnobClientId:
      type: apiKey
      in: header
      name: X-Auth-Client
      description: |
        Your workspace client id.

        All calls must include four headers:
        - `X-Auth-Client`   — your workspace client id
        - `X-Auth-Timestamp` — Unix seconds
        - `X-Auth-Nonce`    — 16-byte random hex
        - `X-Auth-Signature` — hex(HMAC-SHA256(
          `{client_id}:{timestamp}:{nonce}:{raw_body}`,
          client_secret))

        The playground computes the timestamp, nonce and signature for you.
    BitnobClientSecret:
      type: apiKey
      in: header
      name: X-Playground-Client-Secret
      description: >
        Your sandbox client secret. The playground uses it to sign the request
        in your browser and removes it before the request is sent. Never send
        your client secret as a header in your own integration.

````

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