78trust / 100

Chains Resolve

by TraceFast in Weather & location

x402 APIPassing, checked 4 h ago

TraceFast live Ethereum data: what a reference means. An address (`0x` + 40 hex) is described — the name TraceFast shows for it, how it presents it, what kind of address it is, its token identity. Query q: What to resolve: an address (`0x` + 40 hex, any case), or a name, ENS…; limit: 1..=20, default 10. Docs: https://docs.tracefast.xyz/api/entity-resolve.md

GET https://mpp.tracefast.xyz/api/v1/chains/1/resolve

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
180 ms typical, 531 ms slowest 5%
Last check
4 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://mpp.tracefast.xyz/api/v1/chains/1/resolve?limit=10&q=usdt"
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fmpp.tracefast.xyz%2Fapi%2Fv1%2Fchains%2F1%2Fresolve
const res = await pay("https://mpp.tracefast.xyz/api/v1/chains/1/resolve?limit=10&q=usdt");
console.log(await res.json());

Example input

{
  "limit": "10",
  "q": "usdt"
}

Example output

{
  "data": {
    "chainId": 1,
    "hasMore": true,
    "matches": [
      {
        "address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
        "match": "exact",
        "matchedOn": "token_symbol",
        "name": "Tether: USDT Stablecoin",
        "nameStanding": "verified",
        "token": {
          "name": "Tether USD",
          "state": "found",
          "symbol": "USDT"
        },
        "type": {
          "attributes": [
            "address_nature:account_state_ever_touched"
          ],
          "state": "known"
        }
      }
    ],
    "query": "usdt",
    "queryKind": "text",
    "searched": [
      "tokens"
    ]
  }
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
4 h agoPassed40253 ms$0.025
7 h agoPassed40249 ms$0.025
10 h agoPassed402294 ms$0.025
14 h agoPassed402517 ms$0.025
18 h agoPassed40235 ms$0.025
21 h agoPassed402180 ms$0.025
25 h agoPassed402339 ms$0.025
29 h agoPassed402591 ms$0.025
32 h agoPassed402317 ms$0.05
36 h agoPassed40240 ms$0.05
40 h agoPassed402122 ms$0.05
43 h agoPassed402531 ms$0.05
2 days agoPassed402100 ms$0.05

History

12 Oct 2026Price changed from $0.05 to $0.025