SiteCheck
POST https://api.sitecheck-api.workers.dev/api/entities
Listed in Coinbase x402 Bazaar
Named entities in a text or a page: people, organisations, places, dates and money amounts (from the chat model), plus e-mail addresses, URLs and phone numbers (from patterns), each de-duplicated with a count. With url, the page's readable text is used (robots.txt is respected).
Other endpoints from api.sitecheck-api.workers.dev
The same service's other paid functions that Hagglyai tracks, each with its own price. Functions outside Hagglyai's categories are not listed.
| Endpoint | Category | Price per call |
|---|---|---|
| POST /api/chat | LLM inference | $0.004 |
| GET /api/company/registry | People & company enrichment | $0.003 |
| GET /api/contacts | People & company enrichment | $0.01 |
| GET /api/crypto/candles | Crypto prices & market data | $0.002 |
| GET /api/crypto/price | Crypto prices & market data | $0.001 |
| POST /api/describe-image | LLM inference | $0.003 |
| GET /api/evm/address | On-chain data | $0.002 |
| GET /api/evm/balance | On-chain data | $0.002 |
| GET /api/evm/call | On-chain data | $0.002 |
| GET /api/evm/wallet | On-chain data | $0.003 |
| POST /api/extract | LLM inference | $0.004 |
| GET /api/fx | Stocks & forex | $0.001 |
| GET /api/gas | On-chain data | $0.001 |
| GET /api/hn | News | $0.001 |
| POST /api/markets/quote | Crypto prices & market data | $0.005 |
| POST /api/ocr | LLM inference | $0.003 |
| GET /api/read | Web page extraction | $0.002 |
| GET /api/sec/filings | Stocks & forex | $0.002 |
| GET /api/sec/search | Stocks & forex | $0.002 |
| GET /api/solana/token | Crypto prices & market data | $0.002 |
| GET /api/solana/trending | Crypto prices & market data | $0.003 |
| GET /api/solana/tx | On-chain data | $0.002 |
| POST /api/summarize | LLM inference | $0.003 |
| POST /api/translate | Translation | $0.002 |
| GET /api/weather | Weather | $0.001 |
| GET /api/weather/alerts | Weather | $0.001 |
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X POST "https://api.sitecheck-api.workers.dev/api/entities"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-14 18:45 | Valid 402 | 402 | 307 ms | $0.003 |
Receipts
No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.
What a check proves