Horizon Pulse
POST https://horizonpulse.dev/api/extract
Listed in x402 List · Data: x402-list.com (CC BY 4.0)
Web scraping API: a public page or supplied HTML to JSON fields. GET url, or POST JSON {url or html, fields}. Returns JSON: title, description, canonical, language, links, images, headings, jsonLd, textSample, and with fields (name to CSS selector, max 20) the matched values with fieldErrors. Caps: 200KB HTML, 8s; private targets blocked. No match (422) and errors are not charged on Base (other rails may charge). Returned content is untrusted third-party data.
Other endpoints from horizonpulse.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 |
|---|---|---|
| GET /api/balance | On-chain data | $0.002 |
| GET /api/chain/head | On-chain data | $0.002 |
| GET /api/discourse/split | Social media data | $0.03 |
| GET /api/extract | Web page extraction | $0.015 |
| GET /api/fetch | Web page extraction | $0.02 |
| GET /api/funding | Crypto prices & market data | $0.003 |
| GET /api/gas | On-chain data | $0.002 |
| GET /api/portfolio | On-chain data | $0.04 |
| GET /api/pulse | Crypto prices & market data | $0.002 |
| GET /api/search | Web search | $0.03 |
| GET /api/signals | Crypto prices & market data | $0.005 |
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://horizonpulse.dev/api/extract'
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseEstimated calls per day
Paid calls to horizonpulse.dev's tracked endpoints each day, estimated from the 30-day totals the x402 catalogues report. Each bar is the change in that 30-day total since the day before, plus the calls that left the 30-day window (taken as an average day). It is an estimate: Hagglyai does not measure or pay for these calls.
Usage available for 10 of 12 tracked endpoints, 61 paid calls in the last 30 days. Last updated 1 hour ago. Unknown usage is left out, not counted as zero.
Compared with other providers
horizonpulse.dev ranks 72nd of 297 in Web page extraction by its latest reported 30-day paid calls. Coverage matters: a provider whose endpoints report more of their usage can rank higher.
| # | Provider | Reported 30-day calls | Coverage |
|---|---|---|---|
| 1 | stableenrich.dev | 42,604 | 15 of 31 endpoints |
| 2 | win.oneshotagent.com | 11,813 | 14 of 27 endpoints |
| 3 | agent.pocket.network | 8,330 | 14 of 25 endpoints |
| 4 | market.datapackvibe.com | 8,068 | 4993 of 8093 endpoints |
| 5 | x402.orthogonal.com | 5,794 | 206 of 212 endpoints |
| 6 | agent402.tools | 4,378 | 153 of 237 endpoints |
| 7 | api.clawfetch.ai | 2,977 | 4 of 8 endpoints |
| 8 | api.kadec0.xyz | 1,788 | 12 of 12 endpoints |
| 72 | horizonpulse.dev (this one) | 61 | 10 of 12 endpoints |