ToolVet
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By Drug Search

by api.healthparse.io in Search & web

x402 APIPassing, checked 4 h ago

Find Medicare Part D prescribers of a specific DRUG or therapeutic CLASS at NPI level — the core pharma targeting query. Filter by drug_class (GLP-1, SGLT2, DPP-4, Statin, from partd_drug_class) or a single drug (brand or generic, e.g. 'Ozempic'), plus specialty, state, min_claims, min_beneficiaries, year. Each hit carries the drug's claim/cost volume and the prescriber's specialty/state/city. Public CMS provider-level data; not a consumer report.

GET https://api.healthparse.io/v1/prescribers/part-d/by-drug/search

Last 30 days

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Status and outage history · Atom feed

Uptime
100%
Response time
257 ms typical, 361 ms slowest 5%
Last check
4 h ago
Next check
any minute now

How to call it

GET https://api.healthparse.io/v1/prescribers/part-d/by-drug/search

Each call costs $0.03 in USDC on Base, paid with the request over x402.

Run a free test callOne unpaid request, the way an agent sends it. You see the payment challenge it gets back. Nothing is charged.

Example request

From the listing.

GET https://api.healthparse.io/v1/prescribers/part-d/by-drug/search?brand_name=example&drug=example&drug_class=example

Example response

The provider's example. We can't check it without paying.

{
  "performance_year": 2024,
  "records_notice": "Observational roster of Medicare Part D prescribers for the requested drug or therapeutic class, as published in the CMS 'by Provider and Drug' public file. One row per (NPI × drug) for the performance year; total_beneficiaries is null where CMS suppressed a count below 11. prescriber_specialty/state/city are the values filed on the CMS record. Provider-level program data — not a consumer report, and not for FCRA-regulated eligibility decisions.",
  "rows": [
    {
      "brand_name": "Ozempic",
      "generic_name": "Semaglutide",
      "npi": "1234567890",
      "performance_year": 2024,
      "prescriber_city": "Houston",
      "prescriber_specialty": "Endocrinology",
      "prescriber_state": "TX",
      "total_30day_fills": 618.4,
      "total_beneficiaries": 88,
      "total_claims": 512,
      "total_drug_cost": 512340.11
    }
  ],
  "selectors": [
    "drug_class=GLP-1"
  ],
  "total_matched": 1
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.03.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.healthparse.io/v1/prescribers/part-d/by-drug/search?brand_name=example&drug=example&drug_class=example'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - 'https://api.healthparse.io/v1/prescribers/part-d/by-drug/search?brand_name=example&drug=example&drug_class=example' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode
JavaScript: pay and call
// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.03 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.03" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.03 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.healthparse.io%2Fv1%2Fprescribers%2Fpart-d%2Fby-drug%2Fsearch
const res = await pay("https://api.healthparse.io/v1/prescribers/part-d/by-drug/search?brand_name=example&drug=example&drug_class=example");
console.log(res.status, await res.text());
Python: pay and call
# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.03 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.03"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://api.healthparse.io/v1/prescribers/part-d/by-drug/search?brand_name=example&drug=example&drug_class=example")
    print(res.status_code, res.text)

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Recent checks

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