Agent Extraction API
GET https://freetier-agent-api.pages.dev/api/extract-json
Listed in Coinbase x402 Bazaar
Messy text + JSON Schema in, clean JSON out. Uses a small LLM (Cloudflare Workers AI, Llama 3.1 8B, JSON mode) when available, else a deterministic key:value/regex extractor; the result is type-checked against your schema and missing fields are null. Limits: text <= 6,000 chars, schema <= 30 top-level properties (flat objects, arrays of scalars); the model can misread ambiguous text, so check important values. Params: text, schema (JSON string), mode=auto|heuristic. GET query or POST JSON body.
Other endpoints from freetier-agent-api.pages.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/currency | Stocks & forex | $0.002 |
| GET /api/llm-cost | LLM inference | $0.005 |
| GET /api/page-markdown | Web page extraction | $0.0025 |
| GET /api/page-rag | Web page extraction | $0.0025 |
| GET /api/robots-check | Web page extraction | $0.003 |
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 GET 'https://freetier-agent-api.pages.dev/api/extract-json'
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseEstimated calls per day
Paid calls to freetier-agent-api.pages.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.
No usage reported for any of 6 tracked endpoints. Unknown usage is left out, not counted as zero.
Compared with other providers
Coverage matters: a provider whose endpoints report more of their usage can rank higher.
| # | Provider | Reported 30-day calls | Coverage |
|---|---|---|---|
| 1 | blockrun.ai | 94,683 | 30 of 37 endpoints |
| 2 | market.datapackvibe.com | 8,324 | 5145 of 7341 endpoints |
| 3 | x402.orthogonal.com | 6,025 | 212 of 218 endpoints |
| 4 | api.gondola-ai.com | 4,665 | 1 of 3 endpoints |
| 5 | agent402.tools | 4,357 | 152 of 237 endpoints |
| 6 | api.surplusintelligence.ai | 1,635 | 1 of 2 endpoints |
| 7 | api.losbeto.xyz | 1,406 | 22 of 123 endpoints |
| 8 | api.strale.io | 939 | 36 of 38 endpoints |