Vellium & Co

Directory › Developer tools and utilities › Forest Agent Tools

Forest Agent Tools

Validate caller-supplied JSON against Forest bounded JSON Schema subset v1 before an agent trusts or forwards structured output. Returns deterministic machine-readable violations with stable paths; performs no network request, remote $ref r

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Our latest check (2026-10-11)

Answering
Yes — valid x402 payment terms
Time to answer
42 ms
Price
$0.001 per call
Paying buyers, last 30 days
2 (directory's own records)
Paid calls, last 30 days
2
Category
Developer tools and utilities
Address
https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/json/validate

Accuracy: paid answers checked against an independent record

Not yet in our paid checks. A seller we have not checked has neither passed nor failed.

For agents

This page as JSON: /sellers/4294ec7a5339.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).

Sellers can see the evidence behind their checks and ask for a re-check at [email protected].