---
title: Terms of Service & SLAs
deprecation_policy:
versioning_scheme: "Path versioning (/api/v1/...)"
active_version: "v1"
deprecation_header: "Sunset (RFC 8594) & Link rel=deprecation"
minimum_notice_months: 12
sunset_date: "Wed, 01 Sep 2027 00:00:00 GMT"
---
Terms & Service Level Agreement — tryx402
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Terms of Service & SLAs
Standard operating terms for the tryx402 gateway platform:
- Client Governance: Budget ceilings are enforced locally prior to transaction dispatch. The operator retains full legal and technical responsibility for authorized limits.
- Idempotency: Handshake retries adhering to standard UUID idempotency keys are guaranteed exactly-once processing on compliant endpoints.
- Settlement Rails: Protocol settlements occur directly on-chain (Base/Solana USDC) or through Stripe Checkout fiat balances.
API Versioning and Deprecation Policy
tryx402 applies deterministic versioning and lifecycle guarantees across all public endpoints:
- URL Versioning: All stable REST operations are path-versioned under
/api/v1/....
- Sunset Headers: Endpoints scheduled for deprecation return the standard RFC 8594
Sunset HTTP header along with Link: <https://www.tryx402.app/terms.html#deprecation>; rel="deprecation".
- Notice Period: Breaking changes or sunset actions provide at least 12 months of notice before endpoint removal. Current v1 stability horizon: September 1, 2027.