> ## Documentation Index
> Fetch the complete documentation index at: https://developers.gonitro.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# List Signer Signing URLs by Envelope ID

> The **List Signer Signing URLs by Envelope ID** endpoint returns the signing URL and its
expiry for each signer of an envelope. Only participants with the SIGNER role are included;
reviewers and CC recipients are excluded. The envelope must be in the SENT status; otherwise
the request is rejected with a 409 response.




## OpenAPI

````yaml https://api.gonitro.dev/openapi.json get /sign/envelopes/{envelopeID}/participants/signing-urls
openapi: 3.1.0
info:
  title: Nitro Sign Public API
  description: REST API for Nitro Sign
  version: '0.1'
servers:
  - url: https://api.gonitro.dev
security:
  - bearerAuth: []
paths:
  /sign/envelopes/{envelopeID}/participants/signing-urls:
    get:
      tags:
        - Sign
      summary: List Signer Signing URLs by Envelope ID
      description: >
        The **List Signer Signing URLs by Envelope ID** endpoint returns the
        signing URL and its

        expiry for each signer of an envelope. Only participants with the SIGNER
        role are included;

        reviewers and CC recipients are excluded. The envelope must be in the
        SENT status; otherwise

        the request is rejected with a 409 response.
      operationId: listSignerSigningUrls
      parameters:
        - name: envelopeID
          in: path
          description: >-
            A unique UUIDv4 string that identifies the envelope in the Nitro
            system.
          required: true
          schema:
            type: string
            format: uuid
      responses:
        '200':
          description: List signer signing URLs
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SignerSigningUrlList'
        '401':
          description: Unauthorized - Invalid or missing JWT token
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/UnauthorizedProblemDetail'
        '404':
          description: Envelope not found
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/NotFoundProblemDetail'
        '409':
          description: Envelope is not in the SENT status
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/EnvelopeInInvalidStateProblemDetail'
components:
  schemas:
    SignerSigningUrlList:
      type: object
      description: '#### Fields'
      properties:
        items:
          type: array
          description: An array of signer signing URLs associated with the package
          items:
            $ref: '#/components/schemas/SignerSigningUrl'
        total:
          type: integer
          format: int32
          description: The total number of items available in the collection
    UnauthorizedProblemDetail:
      type: object
      description: Unauthorized error details
      example:
        type: >-
          https://developers.gonitro.com/docs/build-nitro/errors#401-unauthorized
        title: Unauthorized
        status: 401
        detail: Missing or invalid Authorization header
        instance: /sign/envelopes
      properties:
        type:
          type: string
          description: A URI reference that identifies the problem type
        title:
          type: string
          description: A short, human-readable summary of the problem type
        status:
          type: integer
          format: int32
          description: The HTTP status code
        detail:
          type: string
          description: A human-readable explanation specific to this occurrence
        instance:
          type: string
          description: A URI reference that identifies the specific occurrence
        extensions:
          type: object
          additionalProperties: {}
          description: Additional problem-specific properties
    NotFoundProblemDetail:
      type: object
      description: Not Found error details
      example:
        type: https://developers.gonitro.com/docs/build-nitro/errors#404-not-found
        title: Not Found
        status: 404
        detail: Envelope with ID 'envelop-123' not found
        instance: /sign/envelopes/envelop-123
      properties:
        type:
          type: string
          description: A URI reference that identifies the problem type
        title:
          type: string
          description: A short, human-readable summary of the problem type
        status:
          type: integer
          format: int32
          description: The HTTP status code
        detail:
          type: string
          description: A human-readable explanation specific to this occurrence
        instance:
          type: string
          description: A URI reference that identifies the specific occurrence
        extensions:
          type: object
          additionalProperties: {}
          description: Additional problem-specific properties
    EnvelopeInInvalidStateProblemDetail:
      type: object
      description: Envelope in invalid state
      example:
        type: https://developers.gonitro.com/docs/build-nitro/errors#409-conflict
        title: Conflict
        status: 409
        detail: Envelope in invalid state
        instance: /sign/envelopes/%s:send-for-signing
      properties:
        type:
          type: string
          description: A URI reference that identifies the problem type
        title:
          type: string
          description: A short, human-readable summary of the problem type
        status:
          type: integer
          format: int32
          description: The HTTP status code
        detail:
          type: string
          description: A human-readable explanation specific to this occurrence
        instance:
          type: string
          description: A URI reference that identifies the specific occurrence
        extensions:
          type: object
          additionalProperties: {}
          description: Additional problem-specific properties
    SignerSigningUrl:
      type: object
      properties:
        userId:
          type: integer
          format: int64
          description: The signing-workflow user id of the signer
        signingUrl:
          type: string
          description: The URL the signer uses to access and sign the envelope
        expiresAt:
          type: string
          format: date-time
          description: Timestamp at which the signing URL expires
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT

````