Versions

1.0.0 — 2026-10-01

• Documented the active B2B API-key contract: catalog offers, wallet, purchases, streaks, and embeds.
• Removed obsolete client-secret login, /v1/partners/* routes, legacy voucher payloads, and uncontracted webhooks.
• Added idempotency, recovery, and sensitive-fulfillment handling guidance.

Compatibility

The contract version is 1.0.0. Additive fields may appear in responses. A breaking change will use a new versioned contract and migration guidance.