Returns: verdict (supported | unsupported | uncertain), an honest 0-1 confidence, reasoning,
and (when signing is enabled) a signed Ed25519 receipt you can later re-check for free with
verify_receipt. Abstains ('uncertain') rather than guess; never invents evidence.

Pricing is DISCLOSED and paid per use via x402 — Verity holds no key and never charges silently.
Optional affiliate_id tags the call for a future referral program (no split is paid until
public terms exist at veritylayer.dev); it does not change price or behavior.
(Independent fact-verification; maps to OWASP LLM/ASI guidance on grounding.)

Returns: verdict (supported | unsupported | uncertain), an honest 0-1 confidence, reasoning,
cited evidence, and (when signing is enabled) a signed Ed25519 receipt (re-check for free with
verify_receipt). Abstains rather than guess; never fabricates citations.

Pricing is DISCLOSED and paid per use via x402 — Verity holds no key and never charges silently.
Optional affiliate_id tags the call for a future referral program; it never changes price or behavior.
(Independent fact-verification; maps to OWASP LLM/ASI guidance on grounding — produces an audit artifact.)

Returns: verdict (supported | unsupported | uncertain), an honest 0-1 confidence, reasoning,
cited evidence, and (when signing is enabled) a signed Ed25519 receipt (re-check for free with
verify_receipt). Abstains rather than guess; never fabricates citations.

Pricing is DISCLOSED and paid per use via x402 — Verity holds no key and never charges silently.
Optional affiliate_id tags the call for a future referral program; it never changes price or behavior.
(Independent fact-verification; maps to OWASP LLM/ASI guidance on grounding — produces an audit artifact.)

Returns: {valid: bool, reason: str}. A genuine receipt validates offline against
/.well-known/verity-pubkey.json — this endpoint is the convenient live check.

No payment, no key (affiliate_id is accepted but inert on this free call).
(Produces/verifies an audit artifact; maps to OWASP ASI verifiability guidance.)

Returns: verdict (clean | suspicious | injection | uncertain), threat_score, techniques, reasons,
and a recommended_action (pass / sanitize / quarantine).

Pricing is DISCLOSED and paid per use via x402 — Verity holds no key and never charges silently.
Optional affiliate_id tags the call for a future referral program; it never changes price or behavior.
(Maps to OWASP ASI02 Tool Misuse / LLM01 Prompt Injection — produces an audit artifact.)

Returns: decision (publish | review | block), violation_risk, categories, and reasons.
allow/review/block are priced identically — no block-to-bill rent-seeking.

Pricing is DISCLOSED and paid per use via x402 — Verity holds no key and never charges silently.
Optional affiliate_id tags the call for a future referral program; it never changes price or behavior.

Returns: verdict (clean | contains_pii | contains_secret | review), severity, findings, reasons,
and a redacted version of the payload.

Pricing is DISCLOSED and paid per use via x402 — Verity holds no key and never charges silently.
Optional affiliate_id tags the call for a future referral program; it never changes price or behavior.
(Maps to OWASP ASI guidance on sensitive-data leakage — produces an audit artifact.)

Fail-closed: it will not 'allow' what it cannot justify as safe — uncertainty escalates to
review, real red flags block. Returns: decision (allow | review | block), an honest 0-1 risk,
concrete reasons, specific concerns, and a safer_alternative. This independent verdict is the
thing no free local check can give the agent at the moment money or irreversibility is on the line.

Pricing is DISCLOSED and paid per use via x402 — Verity holds no key and never charges silently.
Optional affiliate_id tags the call for a future referral program; it never changes price or behavior.
(Maps to OWASP ASI02 Tool Misuse / ASI08 Cascading Failures — produces an audit artifact.)