Users Relationship

Last 30 days

Uptime

100%

Response time

479 ms typical, 733 ms slowest 5%

Last check

19 min ago

Next check

in 8 min

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://surf.cascade.fyi/api/v1/twitter/users/relationship" \
  -H "content-type: application/json" \
  -d '{"source":"cascade_fyi","target":"x402"}'

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%2Fsurf.cascade.fyi%2Fapi%2Fv1%2Ftwitter%2Fusers%2Frelationship
const res = await pay("https://surf.cascade.fyi/api/v1/twitter/users/relationship", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"source":"cascade_fyi","target":"x402"}),
});
console.log(await res.json());

Example input

{
  "source": "cascade_fyi",
  "target": "x402"
}

Example output

{
  "data": {
    "followed_by": true,
    "following": false
  }
}

Security scan

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

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