47620 x402 Crypto Brief — Multichain On-Chain Data (Solana · Base · Polygon)

x402

47620 x402 Crypto Brief — Multichain On-Chain Data (Solana · Base · Polygon) is a paid API for AI agents from 47620.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-10).

Returns a brief on-chain data summary for a crypto symbol, payable per-call via x402 USDC with no API keys required.

Price / call$0.01

Seller volume →—

Success—

StatusUnknown

How this service works

Non-custodial x402 payment gateway on Solana (1% on-chain fee) plus a pay-per-call Solana data API for agents: token price, account balances, tx lookup, trending DEX pairs, network health. No signup, no API key — pay USDC per call.

Output

A JSON object with an ok boolean, a data object containing a fetchedAt ISO timestamp, and an endpoint identifier string ('crypto-brief'), confirming the on-chain brief was fetched successfully.

Example use cases

DeFi token research before trading

“Pull a quick on-chain data brief for BONK on Solana so I can see what's happening before I decide to trade — just charge the USDC micropayment.”

Multichain portfolio monitoring agent

“Fetch the on-chain brief for MATIC right now — I want to check the latest data on Polygon and I'm happy to pay per call with USDC.”

Agentic commerce protocol discovery

“Get me the on-chain brief for ETH on Base — I need a quick normalized snapshot and don't want to deal with API keys or subscriptions.”

Technical details

Endpoint

GEThttps://47620.xyz/x/crypto/brief/%7Bsymbol%7D?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need pay-per-call on-chain crypto data across Solana, Base, or Polygon without API keys or subscriptions, and your agent can handle x402 USDC micropayments. Ideal for agentic workflows where cost accountability per call matters and the chain you pay on can differ from the chain you query.

Side effects

Payment not received or insufficient USDC — returns 402 Payment Required
Invalid or unrecognized symbol in path — may return error or empty data
Chain mismatch or unavailable chain data — partial or empty response
x402 facilitator unreachable — payment flow fails before data is returned
Rate or network issues on the queried chain — stale or missing fetchedAt

Input

Schema · Request body

Field	Type	Description
properties	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "ok": true,
    "data": {
      "fetchedAt": "<iso>"
    },
    "endpoint": "crypto-brief"
  }
}

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