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

# List tokens

> Returns all supported tokens, optionally filtered by chain. Includes canonical symbols and chain-specific contract addresses.



## OpenAPI

````yaml GET /tokens
openapi: 3.1.0
info:
  title: Crycket API
  description: >-
    Payment infrastructure API enabling peer-to-peer and merchant-to-consumer
    stablecoin payments on Solana, Base, and Tempo.
  version: 1.0.0
servers:
  - url: https://api.crycketpay.com/v1
    description: Production
security:
  - bearerAuth: []
paths:
  /tokens:
    get:
      summary: List supported tokens
      description: >-
        Returns all supported tokens, optionally filtered by chain. Includes
        canonical symbols and chain-specific contract addresses.
      operationId: listTokens
      parameters:
        - name: chain
          in: query
          description: Filter by CAIP-2 chain ID
          schema:
            type: string
            example: solana:5eykt4UsFv8P8NJdTREpY1vzqKq2Kvdp
      responses:
        '200':
          description: List of supported tokens
          content:
            application/json:
              schema:
                type: object
                properties:
                  tokens:
                    type: array
                    items:
                      $ref: '#/components/schemas/Token'
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  schemas:
    Token:
      type: object
      properties:
        symbol:
          type: string
          example: USDC
        chains:
          type: object
          additionalProperties:
            type:
              - string
              - 'null'
            description: Contract address on this chain, or null if resolved at runtime
          example:
            solana:5eykt4UsFv8P8NJdTREpY1vzqKq2Kvdp: EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
            eip155:8453: '0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913'
    ErrorResponse:
      type: object
      properties:
        error:
          type: object
          properties:
            code:
              type: string
              description: >-
                Machine-readable error code in `resource.error_type` dot
                notation
              example: intent.already_fulfilled
            message:
              type: string
              description: Human-readable error message
            param:
              type:
                - string
                - 'null'
              description: Field name if this is a validation error
            details:
              type:
                - object
                - 'null'
              description: Additional context about the error
  responses:
    Unauthorized:
      description: Invalid or missing API key
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: API key. Use `pk_live_*` for production or `pk_test_*` for test mode.

````