Fractal

Fractal Chain Service API

The ChainService API from Fractal — 3 operation(s) for chainservice.

GitHub OpenAPI

Operations 3

GET /sdk/chain/{chain}/token/{address}/metadata GetTokenMetadata #
POST /sdk/chain/{chain}/token/{address}/refresh_metadata RefreshMetadata #
GET /sdk/chain/{chain}/transaction/{transactionId}/status GetTransactionStatus #

Specifications

⚙
OpenAPI
https://artifacts.apis.io/fractal-is/openapi/fractal-is-chainservice-api-openapi.yml

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OpenAPI Specification

fractal-is-chainservice-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Fractal Chain Service API
  version: '1.0'
servers:
- url: https://api.fractal.is
tags:
- name: ChainService
paths:
  /sdk/chain/{chain}/token/{address}/metadata:
    get:
      summary: GetTokenMetadata
      operationId: GetTokenMetadata
      responses:
        '200':
          description: A successful response.
          content:
            application/json:
              schema:
                type: object
        default:
          description: An unexpected error response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/google.rpc.Status'
      parameters:
      - name: chain
        in: path
        required: true
        schema:
          type: string
          enum:
          - UNKNOWN
          - ETH
          - SOLANA
          - POLYGON
      - name: address
        in: path
        required: true
        schema:
          type: string
      - name: id
        description: this is required for evm based chains
        in: query
        required: false
        schema:
          type: string
      tags:
      - ChainService
      security:
      - projectApiToken: []
  /sdk/chain/{chain}/token/{address}/refresh_metadata:
    post:
      summary: RefreshMetadata
      operationId: RefreshMetadata
      responses:
        '200':
          description: A successful response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/fractal.sdk.admin.RefreshMetadataResponse'
        default:
          description: An unexpected error response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/google.rpc.Status'
      parameters:
      - name: chain
        in: path
        required: true
        schema:
          type: string
          enum:
          - UNKNOWN
          - ETH
          - SOLANA
          - POLYGON
      - name: address
        in: path
        required: true
        schema:
          type: string
      - name: id
        description: this is required for evm based chains
        in: query
        required: false
        schema:
          type: string
      tags:
      - ChainService
      security:
      - projectApiToken: []
  /sdk/chain/{chain}/transaction/{transactionId}/status:
    get:
      summary: GetTransactionStatus
      operationId: GetTransactionStatus
      responses:
        '200':
          description: A successful response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/fractal.sdk.admin.GetTransactionStatusResponse'
        default:
          description: An unexpected error response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/google.rpc.Status'
      parameters:
      - name: chain
        in: path
        required: true
        schema:
          type: string
          enum:
          - UNKNOWN
          - ETH
          - SOLANA
          - POLYGON
      - name: transactionId
        in: path
        required: true
        schema:
          type: string
      tags:
      - ChainService
      security:
      - projectApiToken: []
components:
  schemas:
    google.rpc.Status:
      type: object
      properties:
        code:
          type: integer
          format: int32
        message:
          type: string
        details:
          type: array
          items:
            $ref: '#/components/schemas/google.protobuf.Any'
    google.protobuf.Any:
      type: object
      properties:
        '@type':
          type: string
      additionalProperties: {}
    fractal.sdk.admin.GetTransactionStatusResponse.Confirmed:
      type: object
      properties:
        success:
          type: boolean
      required:
      - success
    fractal.sdk.admin.RefreshMetadataResponse:
      type: object
    fractal.sdk.admin.GetTransactionStatusResponse:
      type: object
      properties:
        confirmed:
          $ref: '#/components/schemas/fractal.sdk.admin.GetTransactionStatusResponse.Confirmed'
  securitySchemes:
    projectApiToken:
      type: apiKey
      description: 'Project API Token. Example: ''Authorization: Bearer <token>''

        see https://developers.fractal.is/server-auth'
      name: Authorization
      in: header
    bearerAuth:
      type: apiKey
      description: 'example: ''Authorization: Bearer <token>'''
      name: Authorization
      in: header
x-provenance:
  method: searched
  source: https://reference.fractal.is/reference
  harvested: '2026-10-22'
  tool: harvest-readme-openapi.py
  note: Assembled verbatim from the OpenAPI definition ReadMe embeds in each operation page of the provider's developer portal; paths and components merged by API title, nothing authored.
  assembled_from:
  - https://reference.fractal.is/reference/authorize.md
  - https://reference.fractal.is/reference/batchcreatescores.md
  - https://reference.fractal.is/reference/createevmminttransaction.md
  - https://reference.fractal.is/reference/createitemminttransaction.md
  - https://reference.fractal.is/reference/createpolygonitemminttransaction.md
  - https://reference.fractal.is/reference/createscore.md
  - https://reference.fractal.is/reference/createsolanaminttransaction.md
  - https://reference.fractal.is/reference/createtournamentscore.md
  - https://reference.fractal.is/reference/evmmint.md
  - https://reference.fractal.is/reference/generateburntokentransaction.md
  - https://reference.fractal.is/reference/generateuploadfileurl.md
  - https://reference.fractal.is/reference/getcoins.md
  - https://reference.fractal.is/reference/getcollectionitems.md
  - https://reference.fractal.is/reference/getcollections.md
  - https://reference.fractal.is/reference/getexternaluserscores.md
  - https://reference.fractal.is/reference/getflakessummary.md
  - https://reference.fractal.is/reference/getforsaleitems.md
  - https://reference.fractal.is/reference/getinfo.md
  - https://reference.fractal.is/reference/getitems.md
  - https://reference.fractal.is/reference/getlatestscores.md
  - https://reference.fractal.is/reference/getscore.md
  - https://reference.fractal.is/reference/getsignedresult.md
  - https://reference.fractal.is/reference/gettokenidminted.md
  - https://reference.fractal.is/reference/gettokenlistings.md
  - https://reference.fractal.is/reference/gettokenmetadata.md
  - https://reference.fractal.is/reference/gettransactionstatus.md
  - https://reference.fractal.is/reference/getuserscorestotal.md
  - https://reference.fractal.is/reference/getwalletitems.md
  - https://reference.fractal.is/reference/isforsale.md
  - https://reference.fractal.is/reference/polygonsetmaxsupply.md
  - https://reference.fractal.is/reference/refreshmetadata.md
  - https://reference.fractal.is/reference/solanamint.md
  - https://reference.fractal.is/reference/syncitemmetadata.md
  - https://reference.fractal.is/reference/tokenbuytransaction.md
  - https://reference.fractal.is/reference/tokencancelselltransaction.md
  - https://reference.fractal.is/reference/tokenselltransaction.md
  - https://reference.fractal.is/reference/updateitemmetadata.md
  - https://reference.fractal.is/reference/upgrade.md
  merge:
    pages: 38
    deduped: 124
    conflicts_kept_first: 0