1Forge Symbols API

openapi: 3.2.0
info:
  title: 1Forge Forex Data Convert Symbols API
  description: '1Forge provides real-time bid and ask quote data for 700+ forex and cryptocurrency

    currency pairs, delivered with FIX-grade speed over a simple JSON REST API. The

    REST surface covers five operations: list available symbols, fetch quotes for one

    or more pairs, convert a quantity between two currencies, check whether the market

    is currently open, and inspect remaining quota for the calling API key.


    1Forge connects directly to brokers and liquidity providers and serves traffic from

    four global edge locations (Oregon, Virginia, Taiwan, Belgium). Streaming over

    WebSocket is documented separately in `asyncapi/1forge-forex-stream-asyncapi.yml`.'
  version: '2024.01'
  contact:
    name: 1Forge Support
    email: contact@1forge.com
    url: https://1forge.com/forex-data-api
  license:
    name: 1Forge Forex API Terms of Use
    url: https://1forge.com/terms
  termsOfService: https://1forge.com/terms
  x-generated-from: documentation
  x-last-validated: '2026-05-28'
servers:
- url: https://api.1forge.com
  description: 1Forge production REST endpoint (auto-routed to nearest edge).
security:
- ApiKeyAuth: []
tags:
- name: Symbols
  description: Discover the currency pairs available to the calling API key.
paths:
  /symbols:
    get:
      operationId: getSymbols
      summary: 1Forge List Available Symbols
      description: 'Returns the full list of currency pair symbols available to the calling API

        key. Symbols are expressed in `BASE/QUOTE` notation (e.g. `EUR/USD`).'
      tags:
      - Symbols
      parameters:
      - name: api_key
        in: query
        required: true
        description: Your 1Forge API key.
        schema:
          type: string
        example: YOUR_API_KEY
      responses:
        '200':
          description: Array of currency pair symbols.
          content:
            application/json:
              schema:
                type: array
                items:
                  type: string
                  description: Currency pair in `BASE/QUOTE` notation.
                  example: EUR/USD
              examples:
                GetSymbols200Example:
                  summary: Default getSymbols 200 response
                  x-microcks-default: true
                  value:
                  - AUD/JPY
                  - AUD/USD
                  - CHF/JPY
                  - EUR/AUD
                  - EUR/CAD
                  - EUR/CHF
                  - EUR/GBP
                  - EUR/JPY
                  - EUR/USD
                  - GBP/AUD
                  - GBP/CAD
                  - GBP/CHF
                  - GBP/JPY
                  - NZD/JPY
                  - NZD/USD
                  - USD/CAD
                  - USD/CHF
                  - USD/JPY
        '401':
          description: Missing or invalid API key.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    Error:
      title: Error
      description: Generic error returned when authentication fails or the request is invalid.
      type: object
      required:
      - error
      - message
      properties:
        error:
          type: boolean
          description: Always true for error responses.
          example: true
        message:
          type: string
          description: Human-readable error description.
          example: API Key Not Valid. Please go to 1forge.com to get an API key.
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: query
      name: api_key
      description: '1Forge requires an API key passed as the `api_key` query parameter on every

        request. Obtain a key at https://1forge.com.'