ToolVet
75trust / 100

Press Release

by agent-press-wire.dylan-caponi.workers.dev in Search & web

x402 APIPassing, checked 3 h ago

Launch announcement for AI agents: give a product URL, get a ~400-word AP-style press release drafted from the page and published on a public, search-indexed newsroom page (IndexNow ping to Bing/Yandex included). Synchronous, ~20s. You are only charged if the release is produced.

POST
https://agent-press-wire.dylan-caponi.workers.dev/v1/press-release
Price
$1.00
per call in USDC
Uptime
100%
last 30 days
Response time
576 ms
899 ms slowest 5%
Last check
Passed
3 h ago, next any minute now

Run a free test callHow to call it

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How to call it

POST https://agent-press-wire.dylan-caponi.workers.dev/v1/press-release

Each call costs $1.00 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.

POST https://agent-press-wire.dylan-caponi.workers.dev/v1/press-release
content-type: application/json

{
  "announcement": "public launch",
  "product_url": "https://example.com"
}

Parameters

ParameterTypeRequiredDescription
announcementstringNoOptional: what is being announced (launch, new feature, funding, milestone).
companystringNoOptional: company or project name.
contactstringNoOptional: media contact line (name, email or URL) printed at the end.
product_urlstring (uri)YesPublic URL of the product, launch page, or repo being announced.

Example response

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

{
  "headline": "Acme Launches Widget, an Open Source Tool That Cuts Build Times in Half",
  "id": "r_8f3k2m",
  "indexnow": "submitted",
  "newsroom_url": "https://press.example/r/r_8f3k2m",
  "release_markdown": "**SAN FRANCISCO, Oct 1, 2026** -- Acme today announced ..."
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $1.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://agent-press-wire.dylan-caponi.workers.dev/v1/press-release' \
  -H 'content-type: application/json' \
  --data-raw '{"announcement":"public launch","product_url":"https://example.com"}'

# 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 - -X POST 'https://agent-press-wire.dylan-caponi.workers.dev/v1/press-release' \
  -H 'content-type: application/json' \
  --data-raw '{"announcement":"public launch","product_url":"https://example.com"}' \
  | 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 $1 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$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 $1 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fagent-press-wire.dylan-caponi.workers.dev%2Fv1%2Fpress-release&method=POST
const res = await pay("https://agent-press-wire.dylan-caponi.workers.dev/v1/press-release", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "announcement": "public launch",
    "product_url": "https://example.com"
  }),
});
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 $1 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$1"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://agent-press-wire.dylan-caponi.workers.dev/v1/press-release",
        json={
            "announcement": "public launch",
            "product_url": "https://example.com",
        },
    )
    print(res.status_code, res.text)

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