Axelar Payloads API

openapi: 3.0.3
info:
  title: Amplifier GMP Chains Payloads API
  description: Integration layer for Amplifier chains
  version: 1.0.0
tags:
- name: Payloads
paths:
  /payloads:
    post:
      summary: Temporarily store a large payload against its hash to bypass size restrictions on some chains.
      operationId: storePayload
      requestBody:
        required: true
        content:
          application/octet-stream:
            schema:
              type: string
              format: binary
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/StorePayloadResult'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '500':
          description: Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      tags:
      - Payloads
  /payloads/{hash}:
    get:
      summary: Retrieve a stored payload by its hash
      operationId: getPayload
      parameters:
      - name: hash
        in: path
        required: true
        schema:
          $ref: '#/components/schemas/Keccak256Hash'
      responses:
        '200':
          description: OK
          content:
            application/octet-stream:
              schema:
                type: string
                format: binary
        '404':
          description: Payload Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '500':
          description: Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      tags:
      - Payloads
components:
  schemas:
    Keccak256Hash:
      type: string
      pattern: ^0x[0-9a-f]{64}$
    StorePayloadResult:
      type: object
      properties:
        keccak256:
          $ref: '#/components/schemas/Keccak256Hash'
      required:
      - keccak256
    ErrorResponse:
      type: object
      properties:
        error:
          type: string
          minLength: 1
        requestID:
          type: string
          minLength: 1
      required:
      - error