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

# Launch pairs

> The tokens a new coin can be paired with, per venue: `meteora` for purps.lol, `pumpfun` for pump.fun, `robinhood` for Pons. A launch names one of these as its quote.



## OpenAPI

````yaml https://purps.lol/api/v1/openapi.json get /pairs
openapi: 3.1.0
info:
  title: PURPS API
  version: 1.0.0
  description: >-
    Everything purps.lol can do, as JSON. Read the coin list, a coin's full page
    and the launchpad; launch coins on purps.lol, pump.fun and Robinhood Chain;
    wire an existing pump.fun coin's fees into a strategy. No key, no signup. A
    write is authorised by your own wallet's signature and every transaction is
    signed in your wallet, never by us. Every response is `{ ok: true, data }`
    or `{ ok: false, error }`. Cross-origin requests are allowed from any site.
servers:
  - url: https://purps.lol/api/v1
security: []
tags:
  - name: Coins
    description: Read what the site shows.
  - name: Launch on purps.lol
    description: Launch a coin on purps.lol. Prepare, sign, submit, send, poll.
  - name: Launch on pump.fun
    description: Launch straight on pump.fun with fees wired to a strategy.
  - name: Launch on Robinhood Chain
    description: Launch through Pons on Robinhood Chain.
  - name: Redirect a pump.fun coin
    description: Point an existing pump.fun coin's creator fees at a strategy.
  - name: Manage a coin
    description: Attach a strategy to a coin launched without one. Creator-signed.
  - name: Transactions
    description: Send a signed Solana transaction through our relay and watch it land.
paths:
  /pairs:
    get:
      tags:
        - Coins
      summary: Launch pairs
      description: >-
        The tokens a new coin can be paired with, per venue: `meteora` for
        purps.lol, `pumpfun` for pump.fun, `robinhood` for Pons. A launch names
        one of these as its quote.
      operationId: listPairs
      responses:
        '200':
          description: The pairs by venue.
          content:
            application/json:
              schema:
                type: object
                properties:
                  ok:
                    type: boolean
                    enum:
                      - true
                  data:
                    $ref: '#/components/schemas/Pairs'
        '429':
          description: Every failure carries the same envelope.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
components:
  schemas:
    Pairs:
      type: object
      properties:
        meteora:
          type: array
          description: Pairs for a purps.lol launch. Use `mint` as `quoteMint`.
          items:
            $ref: '#/components/schemas/Pair'
        pumpfun:
          type: array
          description: Pairs for a pump.fun launch. SOL is the default when none is given.
          items:
            $ref: '#/components/schemas/Pair'
        robinhood:
          type: array
          description: >-
            Pairs for a Robinhood Chain launch. Use `address` as `pairToken`;
            ETH is the zero address.
          items:
            $ref: '#/components/schemas/RobinhoodPair'
    Error:
      type: object
      properties:
        ok:
          type: boolean
          description: Always false on a failure.
        error:
          type: string
          description: >-
            A short reason in plain words: `coin not found`, `too many
            requests`, `invalid wallet signature`.
    Pair:
      type: object
      properties:
        mint:
          type: string
          description: The pair token's mint.
        symbol:
          type: string
          description: Ticker.
        name:
          type: string
          description: Display name.
        decimals:
          type: integer
          description: Token decimals.
        group:
          type: string
          description: '`majors`, `stocks`, `memes` and so on.'
        iconUrl:
          type: string
          description: Logo.
          nullable: true
    RobinhoodPair:
      type: object
      properties:
        address:
          type: string
          description: The pair token's contract address; the zero address is ETH.
        symbol:
          type: string
          description: Ticker.
        name:
          type: string
          description: Display name.
        decimals:
          type: integer
          description: Token decimals.
        group:
          type: string
          description: Asset group.
        iconUrl:
          type: string
          description: Logo.
        graduationThreshold:
          type: string
          description: How much of the pair a curve raises before it graduates.
        payable:
          type: boolean
          description: Whether holders can be paid in this asset.

````