Clinical Trials

Last 30 days

Uptime

100%

Response time

247 ms typical, 247 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://x402stock.xyz/api/v1/clinical-trials?limit=20&sponsor=Vertex+Pharmaceuticals"

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%2Fx402stock.xyz%2Fapi%2Fv1%2Fclinical-trials
const res = await pay("https://x402stock.xyz/api/v1/clinical-trials?limit=20&sponsor=Vertex+Pharmaceuticals");
console.log(await res.json());

Example input

{
  "limit": 20,
  "sponsor": "Vertex Pharmaceuticals"
}

Example output

{
  "as_of": "2026-06-18T12:00:00.000Z",
  "attribution": "Source: ClinicalTrials.gov, U.S. National Library of Medicine (NIH)",
  "count": 1,
  "source": "clinicaltrials_gov",
  "sponsor": "Vertex Pharmaceuticals",
  "total_matched": 285,
  "trials": [
    {
      "completion_date": "2027-03-31",
      "conditions": [
        "Opioid Consumption, Postoperative",
        "Ureteroscopy"
      ],
      "enrollment": 100,
      "last_update": "2026-06-17",
      "lead_sponsor": "Brigham and Women's Hospital",
      "nct_id": "NCT07654296",
      "phases": [
        "PHASE3"
      ],
      "primary_completion_date": "2026-12-31",
      "sponsor_class": "OTHER",
      "start_date": "2026-08-01",
      "status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "title": "Assessing Suzetrigine for Pain Reduction Following Ureteroscopic Surgery",
      "url": "https://clinicaltrials.gov/study/NCT07654296"
    }
  ]
}

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