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Ai Field Extraction

by AI Structured Field Extraction in Search & web

x402 APIPassing, checked 3 h ago

AI Structured Field Extraction: Extract up to five named fields from up to 1200 characters. Each value must be an exact source substring or null, with missing information left empty. Local processing. Limits and retention: /ai-services.

POST https://market.datapackvibe.com/x402/ai-field-extraction

Last 30 days

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Status and outage history · Atom feed

Uptime
65.0%
Response time
89 ms typical, 1.8 s slowest 5%
Last check
3 h ago
Next check
any minute now

How to call it

POST https://market.datapackvibe.com/x402/ai-field-extraction

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.

POST https://market.datapackvibe.com/x402/ai-field-extraction
content-type: application/json

{
  "fields": [
    "customer",
    "order",
    "status"
  ],
  "text": "Customer: Ada Lovelace. Order: AB123. Status: shipped."
}

Parameters

ParameterTypeRequiredDescription
fieldsarray of stringYes Default: ["customer","order","status"].
textstringYes Default: "Customer: Ada Lovelace. Order: AB123. Status: shipped.".

Example response

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

{
  "files": [],
  "order_id": "ord_example",
  "result": {
    "completed": true,
    "details": "Full output is in the delivered files.",
    "service": "ai-field-extraction"
  },
  "sku": "ai-field-extraction",
  "status": "delivered"
}

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 -X POST 'https://market.datapackvibe.com/x402/ai-field-extraction' \
  -H 'content-type: application/json' \
  --data-raw '{"fields":["customer","order","status"],"text":"Customer: Ada Lovelace. Order: AB123. Status: shipped."}'

# 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://market.datapackvibe.com/x402/ai-field-extraction' \
  -H 'content-type: application/json' \
  --data-raw '{"fields":["customer","order","status"],"text":"Customer: Ada Lovelace. Order: AB123. Status: shipped."}' \
  | 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%2Fmarket.datapackvibe.com%2Fx402%2Fai-field-extraction&method=POST
const res = await pay("https://market.datapackvibe.com/x402/ai-field-extraction", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "fields": [
      "customer",
      "order",
      "status"
    ],
    "text": "Customer: Ada Lovelace. Order: AB123. Status: shipped."
  }),
});
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.post(
        "https://market.datapackvibe.com/x402/ai-field-extraction",
        json={
            "fields": [
                "customer",
                "order",
                "status",
            ],
            "text": "Customer: Ada Lovelace. Order: AB123. Status: shipped.",
        },
    )
    print(res.status_code, res.text)

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
3 h agoPassed4022.1 s$0.03
7 h agoPassed40277 ms$0.03
11 h agoExpected HTTP 402, got 53053042 ms-
15 h agoExpected HTTP 402, got 53053032 ms-
18 h agoPassed4021.8 s$0.03
22 h agoPassed40284 ms$0.03
26 h agoPassed40293 ms$0.03
30 h agoTimed out---
35 h agoExpected HTTP 402, got 53053052 ms-
38 h agoExpected HTTP 402, got 53053045 ms-
41 h agoExpected HTTP 402, got 53053041 ms-
45 h agoPassed40263 ms$0.03
2 days agoPassed40289 ms$0.03
2 days agoPassed40259 ms$0.03
2 days agoPassed40289 ms$0.03