ToolVet
75trust / 100

Seller Panel

by Agoranome in Documents & files

x402 APIPassing, checked 5 h ago

Will buyer agents choose my x402 API? The Machine Buyer Panel is an A/B conversion test: buyer-agent models choose between your offer and its real Bazaar rivals for up to three tasks, across buyer personas and list positions. Returns your win rate with confidence intervals, why you lost, and up to three truthful edits tested on the same trials.

POST
https://api.agoranome.com/v1/seller/panel
Price
$1.00
per call in USDC
Uptime
100%
last 30 days
Response time
675 ms
675 ms slowest 5%
Last check
Passed
5 h ago, next any minute now

Run a free test callHow to call it

Reliability

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Status and outage history · Atom feed · Watch with other listings

How to call it

POST https://api.agoranome.com/v1/seller/panel

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://api.agoranome.com/v1/seller/panel
content-type: application/json

{
  "resource": "https://api.example.com/v1/pdf",
  "tasks": [
    "convert a 40-page PDF to Markdown for under $0.20"
  ]
}

Parameters

ParameterTypeRequiredDescription
resourcestringYesYour resource URL
tasksarray of stringYes

Example response

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

{
  "result": {
    "baseline": {
      "win_rate": {
        "ci95": [
          "<lo>",
          "<hi>"
        ],
        "rate": "<0-1>"
      }
    },
    "edits": [
      {
        "kind": "<description|price|output_example>",
        "vs_baseline": {
          "verdict": "<better|worse|inconclusive>"
        }
      }
    ],
    "headline": "Buyer agents picked your offer in <wins> of <n> decisions."
  }
}

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://api.agoranome.com/v1/seller/panel' \
  -H 'content-type: application/json' \
  --data-raw '{"resource":"https://api.example.com/v1/pdf","tasks":["convert a 40-page PDF to Markdown for under $0.20"]}'

# 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://api.agoranome.com/v1/seller/panel' \
  -H 'content-type: application/json' \
  --data-raw '{"resource":"https://api.example.com/v1/pdf","tasks":["convert a 40-page PDF to Markdown for under $0.20"]}' \
  | 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%2Fapi.agoranome.com%2Fv1%2Fseller%2Fpanel&method=POST
const res = await pay("https://api.agoranome.com/v1/seller/panel", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "resource": "https://api.example.com/v1/pdf",
    "tasks": [
      "convert a 40-page PDF to Markdown for under $0.20"
    ]
  }),
});
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://api.agoranome.com/v1/seller/panel",
        json={
            "resource": "https://api.example.com/v1/pdf",
            "tasks": [
                "convert a 40-page PDF to Markdown for under $0.20",
            ],
        },
    )
    print(res.status_code, res.text)

Security scan

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Recent checks

WhenResultHTTPTimePrice
5 h agoPassed402675 ms$1.00