ToolVet
78trust / 100

Query

by combify-data-api in Search & web

x402 APIPassing, checked 2 h ago

Multi-source social+dev data query (dynamic per-request USDC price)

POST
https://scrape.combify.app/query
Price
$0.0058
per call in USDC
Uptime
100%
last 30 days
Response time
291 ms
541 ms slowest 5%
Last check
Passed
2 h ago, next any minute now

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

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

How to call it

POST https://scrape.combify.app/query

Each call costs $0.0058 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://scrape.combify.app/query
content-type: application/json

{
  "limit": {
    "bluesky": 10,
    "github": 10,
    "stackoverflow": 10
  },
  "q": "rust async runtime",
  "sources": [
    "bluesky",
    "stackoverflow",
    "github"
  ]
}

Parameters

ParameterTypeRequiredDescription
limitanyNoresults per source, 1-100
qstringYesfree-text query, 1-500 chars
sourcesanyYessource ids or group alias (all/social/dev)

Example response

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

{
  "billing": {
    "charged_usdc": "0.00415",
    "currency": "USDC",
    "quoted_usdc": "0.00415"
  },
  "query": "rust async runtime",
  "request_id": "req_...",
  "results": {
    "github": {
      "cached": false,
      "fetched": 10,
      "items": [],
      "returned": 10,
      "status": "ok"
    }
  }
}

Call it from code

The curl command shows the payment challenge.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://scrape.combify.app/query' \
  -H 'content-type: application/json' \
  --data-raw '{"limit":{"bluesky":10,"github":10,"stackoverflow":10},"q":"rust async runtime","sources":["bluesky","stackoverflow","github"]}'

# 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://scrape.combify.app/query' \
  -H 'content-type: application/json' \
  --data-raw '{"limit":{"bluesky":10,"github":10,"stackoverflow":10},"q":"rust async runtime","sources":["bluesky","stackoverflow","github"]}' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode

We don't show code that pays this service: it uses a payment scheme other than exact, which needs a different client setup.

Security scan

1 finding

  • Payment address changed recently in payment
    Payment address changed from 0x9340d1d596fc63693b71a454516367ece2526f39 to 0x8cFc1716FEFfA6c3c00b9603A77c9c12aE5E1c37

Recent checks

WhenResultHTTPTimePrice
2 h agoPassed402301 ms$0.0058
7 h agoPassed402330 ms$0.0058
12 h agoPassed402272 ms$0.0058
17 h agoPassed402290 ms$0.0058
21 h agoPassed402345 ms$0.0058
Show 10 older checks
26 h agoPassed402337 ms$0.0058
31 h agoPassed402270 ms$0.0058
35 h agoPassed402284 ms$0.0058
39 h agoPassed402310 ms$0.0058
43 h agoPassed402331 ms$0.0058
47 h agoPassed402288 ms$0.0058
2 days agoPassed402359 ms$0.0058
2 days agoPassed402279 ms$0.0058
3 days agoPassed402275 ms$0.0058
3 days agoPassed402316 ms$0.0058

History

11 Oct 2026Payment address changed from 0x9340d1d596fc63693b71a454516367ece2526f39 to 0x8cFc1716FEFfA6c3c00b9603A77c9c12aE5E1c37