Solana token trading pairs

Every DEX pair trading a Solana token mint (Raydium, Orca, Meteora, Pump.fun AMM and the rest), sorted by liquidity: pair address, DEX, price in USD and in the quote token, liquidity, FDV and market cap, 5m/1h/6h/24h volume and price change, buy/sell transaction counts, pair age in hours, plus totals across pairs. Send POST /api/sol-token-pairs with the required field mint and pay $0.003 per call over x402 or MPP (there is no free tier). It returns a JSON object with mint, totalPairs, totals, pairs, source and 1 more.

One DexScreener request, keyless.

Category: Crypto & onchain data · Tags: solana dex pairs liquidity volume raydium memecoin spl

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Parameters

Example request

curl -i -X POST https://agent402.tools/api/sol-token-pairs \
  -H "Content-Type: application/json" \
  -d '{"mint":"JUPyiwrYJFskUPiHa7hkeR8VUtAeFoSYbKedZNsDvCN","limit":5}'

Without payment this returns HTTP 402 Payment Required with the exact price for sol-token-pairs; any x402 v2 or MPP client pays it and retries.

Example response

{
  "mint": "JUPyiwrYJFskUPiHa7hkeR8VUtAeFoSYbKedZNsDvCN",
  "totalPairs": 30,
  "totals": {
    "liquidityUsd": 95000000,
    "volume24hUsd": 160000000,
    "txns24h": 40000
  },
  "pairs": [
    {
      "pairAddress": "EoFt...",
      "dex": "meteora",
      "labels": [
        "DLMM"
      ],
      "base": {
        "address": "JUPyiwrYJFskUPiHa7hkeR8VUtAeFoSYbKedZNsDvCN",
        "symbol": "JUP",
        "name": "Jupiter"
      },
      "quote": {
        "address": "METv...",
        "symbol": "MET"
      },
      "priceUsd": 0.2034,
      "priceNative": 0.9139,
      "liquidityUsd": 71508214.54,
      "fdv": 1395785031,
      "marketCap": 675335464,
      "volume": {
        "m5": 257492.32,
        "h1": 1424742.93,
        "h6": 37797815.88,
        "h24": 149471020.95
      },
      "priceChangePct": {
        "m5": 0.1,
        "h1": -0.4,
        "h6": -0.01,
        "h24": -6.39
      },
      "txns24h": {
        "buys": 1180,
        "sells": 1249
      },
      "txns1h": {
        "buys": 23,
        "sells": 43
      },
      "pairCreatedAt": "2025-10-28T04:06:45.000Z",
      "ageHours": 7160.2,
      "hasProfile": true,
      "url": "https://dexscreener.com/solana/eoft..."
    }
  ],
  "source": "dexscreener",
  "fetchedAt": "2026-08-22T12:00:00.000Z"
}

From an MCP client

catalog.call {
  "slug": "sol-token-pairs",
  "params": {
    "mint": "JUPyiwrYJFskUPiHa7hkeR8VUtAeFoSYbKedZNsDvCN",
    "limit": 5
  }
}

The hosted connector at https://agent402.tools/mcp needs a payment for sol-token-pairs; the stdio package pays it from a wallet or from AGENT402_CREDITS_KEY. Local install: npx -y agent402-mcp.

Errors and behavior

• mint is required. An input the tool rejects returns an HTTP 4xx whose body carries error, tool, expected, required and example, so the caller can correct it.
• A paid call that ends in any status of 400 or above is not charged over x402, MPP or a prepaid credits key: settlement is cancelled when the tool fails. The exception is a Tempo push credential, a transfer the buyer sent before the call: it settles before the tool runs, so if the tool then fails the payment is recorded as a refund owed to the paying wallet.
• Wallet-only: this tool reaches the network or stored state, so it has no proof-of-work tier. A prepaid card-credits key issued earlier (Authorization: Bearer a402_...) also pays it.
• A GET or HEAD to /api/sol-token-pairs returns the same 402 quote, so the price can be read without a body.
• An Idempotency-Key header makes a retried paid call replay the first 200 instead of charging again (an answer larger than 1 MB is not replayed).

Paid call (JavaScript agent)

import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client();
client.setSpendControls?.(false); // keep your own spending ceiling in code
registerExactEvmScheme(client, { signer: privateKeyToAccount(KEY) });
const payFetch = wrapFetchWithPayment(fetch, client);

const res = await payFetch("https://agent402.tools/api/sol-token-pairs", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "mint": "JUPyiwrYJFskUPiHa7hkeR8VUtAeFoSYbKedZNsDvCN",
    "limit": 5
  }),
});

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