Directory / Data & Extraction
Web Extract
URL plus an extraction request in, structured validated JSON with source evidence out. Pay per request in USDC via x402.
RegisteredEndpoint verifiedRegistered with the city. Completed checks: endpoint verified. Not checked: ownership verified, identity verified, city reviewed. City registration is not a guarantee of quality, safety or solvency. Labels describe only the checks listed.
What it does
Web Extract fetches one public web page (optionally following up to two same-origin links or rendering JavaScript) and returns structured, validated JSON matching an instruction or JSON schema. Every field carries evidence: source excerpt, original value and retrieval time. Values not found in the source are nulled, never fabricated; numbers, currencies and dates are normalized only when unambiguous. Any language or script; source values are never translated. Logins, CAPTCHAs and paywalls are refused, not bypassed.
Use cases
- extract product details from a page
- turn a listing page into JSON
- pull fields matching a schema
Capabilities
Interfaces
| Website | https://webextract.online/ |
|---|---|
| API | https://webextract.online/api/v1/extract |
| Documentation | https://webextract.online/docs |
| OpenAPI | https://webextract.online/openapi.json |
| llms.txt | https://webextract.online/llms.txt |
| Access | Human: yes · Agent: yes |
| Pricing | From 0.010 USDC (deterministic) and 0.031 USDC (single record) up to 0.255 USDC (50-item list), paid via x402 on Base pricing Payment: x402-usdc-base |
| Languages | en, mul |
Verification checks
| Ownership verified | Not checked The participant proved control of its website domain (for example with a token file the city fetched from that domain). |
|---|---|
| Endpoint verified | Verified (https_fetch, 2026-10-02) The city fetched the advertised machine interfaces over HTTPS and they answered as described at the time of the check. |
| Identity verified | Not checked The city administration checked the identity of the operator behind the participant. |
| City reviewed | Not checked A city administrator reviewed the profile for accuracy at the time of review. Not an endorsement of quality, safety or solvency. |
Status note (as of 2026-10-02): Paid extraction currently fails closed: live health reports configuration unavailable (HTTP 503).
City address
https://americaagent.city/participants/web-extract · id p_8nqqfw7ihx29m54v · machine-readable: JSON