ToolVet
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Yoy Increase Search

by api.healthparse.io in Search & web

x402 APIPassing, checked 4 h ago

Manufacturers/GPOs whose TOTAL Open Payments spend genuinely increased year-over-year — a real per-manufacturer delta (amount_current vs amount_prior), not a magnitude threshold. Defaults to 2023→2024 (any loaded year pair via year/prior_year). Filter: specialty, state, min_increase_usd (default $10,000), min_pct_change (default 10%). NOTE: op_manufacturer_payments holds only PY2024 today — real, returns total_matched=0 (never fabricated) until a prior year is imported; see stage1b-report.md.

GET https://api.healthparse.io/v1/manufacturers/yoy-increase/search

Last 30 days

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Status and outage history · Atom feed

Uptime
100%
Response time
226 ms typical, 468 ms slowest 5%
Last check
4 h ago
Next check
any minute now

How to call it

GET https://api.healthparse.io/v1/manufacturers/yoy-increase/search

Each call costs $0.1 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/manufacturers/yoy-increase/search?prior_year=example&state=example&year=example

Example response

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

{
  "prior_year": 2023,
  "records_notice": "Observational year-over-year rollup of the CMS Open Payments (Sunshine Act) General Payments file, keyed on the paying manufacturer/GPO (op_manufacturer_payments, entity-resolved). amount_current/amount_prior are the company's TOTAL reported payments in the current vs prior program year; delta and pct_change are computed from those two real totals. Only manufacturers reporting payments in BOTH years, with a real increase, are returned. Not a judgment about the company or its products.",
  "rows": [],
  "selectors": [
    "year=2024",
    "prior_year=2023",
    "min_increase_usd=10000",
    "min_pct_change=10"
  ],
  "total_matched": 0,
  "total_matched_capped": false,
  "year": 2024
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.1.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.healthparse.io/v1/manufacturers/yoy-increase/search?prior_year=example&state=example&year=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/manufacturers/yoy-increase/search?prior_year=example&state=example&year=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 $0.1 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.1" });
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 $0.1 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.healthparse.io%2Fv1%2Fmanufacturers%2Fyoy-increase%2Fsearch
const res = await pay("https://api.healthparse.io/v1/manufacturers/yoy-increase/search?prior_year=example&state=example&year=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 $0.1 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.1"})
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/manufacturers/yoy-increase/search?prior_year=example&state=example&year=example")
    print(res.status_code, res.text)

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