Trending or newly-created DEX liquidity pools on a network (via GeckoTerminal, free/keyless). kind=trending (hot pools) or kind=new (freshly launched — early-token discovery). Each pool: pair name, base/quote USD price, FDV, market cap, reserve, 24h volume, 24h price change, and 24h buys/sells. Networks: eth, bsc, polygon_pos, base, arbitrum, solana, and 100+ more.
/api/crypto/dex-poolsPAYMENT-SIGNATURE.The dex pools API is a pay-per-call crypto endpoint built for AI agents and autonomous software. Trending or newly-created DEX liquidity pools on a network (via GeckoTerminal, free/keyless).
There is no signup and no API key. An agent (or any HTTP client) hits the endpoint, receives an x402 "402 Payment Required" challenge, signs a sub-cent USDC payment on Base or Solana, and retries — the data comes back on the paid request. That makes it a drop-in dex pools data source for an agent tool-use loop, an MCP host, or a backend that needs crypto data on demand without onboarding to yet another vendor portal.
| Name | Type | Description |
|---|---|---|
networkrequired | string | GeckoTerminal network slug, e.g. eth, bsc, base, solana. min 1 chars · max 40 chars |
kind | string | one of: trending | new |
limit | integer | min 1 · max 50 |
# 1. Probe with no auth → 402 envelope with PaymentRequirements curl -sS 'https://2s.io/api/crypto/dex-pools?network=example&kind=trending&limit=1' # 2. Sign + retry with PAYMENT-SIGNATURE: curl -sS 'https://2s.io/api/crypto/dex-pools?network=example&kind=trending&limit=1' \ -H 'PAYMENT-SIGNATURE: <base64-json-payload>' # Or use the canonical runner (handles probe → sign → retry): # EVM_PRIVATE_KEY=0x... node --env-file=.env.local \ # --experimental-strip-types scripts/x402-pay.ts \ # 'https://2s.io/api/crypto/dex-pools?network=example&kind=trending&limit=1'
import { TwoS } from '@2sio/sdk'
const client = new TwoS({
privateKey: process.env.EVM_PRIVATE_KEY as `0x${string}`,
})
const result = await client.crypto.dexPools({
"network": "example",
"kind": "trending",
"limit": 1
})
console.log('endpoint:', result.endpoint)
console.log('cost:', result.costUsd, 'USDC')
console.log('tx:', result.settlement?.txHash)
console.log('data:', result.data)import os
from twosio import TwoS
client = TwoS(private_key=os.environ["EVM_PRIVATE_KEY"])
result = client.crypto.dex_pools(network="example", kind="trending", limit=1)
print("endpoint:", result.endpoint)
print("cost:", result.cost_usd, "USDC")
print("tx:", (result.settlement or {}).get("tx_hash"))
print("data:", result.data)// 1. Add @2sio/mcp to your MCP host config (Claude Desktop example below).
// EVM_PRIVATE_KEY funds x402 payments per call.
// claude_desktop_config.json
{
"mcpServers": {
"2sio": {
"command": "npx",
"args": ["-y", "@2sio/mcp"],
"env": { "EVM_PRIVATE_KEY": "0x..." }
}
}
}
// 2. Once the server is running, agents call this tool via standard MCP:
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "crypto.dex-pools",
"arguments": {
"network": "example",
"kind": "trending",
"limit": 1
}
}
}| Field | Type | Description |
|---|---|---|
ok | boolean | one of: true |
items | array | |
total | integer | Total matching rows upstream; null when unknown. |
source | object |
{
"ok": true,
"items": [
{
"baseTokenPriceUsd": 1,
"quoteTokenPriceUsd": 1,
"fdvUsd": 1,
"marketCapUsd": 1,
"reserveUsd": 1,
"volume24hUsd": 1,
"priceChange24hPct": 1,
"buys24h": 1,
"sells24h": 1
}
],
"total": 1,
"source": {
"provider": "example",
"url": "example",
"license": "example"
}
}