80trust / 100

Entities Relations

by TraceFast in Weather & location

x402 APIPassing, checked 2 h ago

TraceFast knowledge graph: the relations an address holds now — which implementation a proxy points at, which beacon it reads, who administers it, where an account has delegated, which lending market lists a token — as the subject (`direction=subject`: what it points at, default) or as the object (`direction=object`: who points at it). Path: address. Query: direction, attributeId, limit, cursor (see docs). Docs: https://docs.tracefast.xyz/api/address-relations.md

GET https://mpp.tracefast.xyz/api/v1/chains/1/entities/:address/relations

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
265 ms typical, 347 ms slowest 5%
Last check
2 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/entities/:address/relations?limit=10"
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%2Fentities%2F%3Aaddress%2Frelations
const res = await pay("https://mpp.tracefast.xyz/api/v1/chains/1/entities/:address/relations?limit=10");
console.log(await res.json());

Example input

{
  "limit": "10"
}

Example output

{
  "data": {
    "address": "0x7a250d5630b4cf539739df2c5dacb4c659f2488d",
    "chainId": 1,
    "direction": "subject",
    "relations": [
      {
        "attributeId": "relation:contract_created_by",
        "counterpart": "0x9c33eacc2f50e39940d3afaf2c7b8246b681a374",
        "referenceBlock": 10207858,
        "result": "pass"
      }
    ]
  }
}

Security scan

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

Recent checks

WhenResultHTTPTimePrice
2 h agoPassed402303 ms$0.025
6 h agoPassed402124 ms$0.025
10 h agoPassed402368 ms$0.025
14 h agoPassed402347 ms$0.025
17 h agoPassed40254 ms$0.05
21 h agoPassed402265 ms$0.05
25 h agoPassed402114 ms$0.05
28 h agoPassed402290 ms$0.05
33 h agoPassed40246 ms$0.05

History

12 Oct 2026Price changed from $0.05 to $0.025