Changelog

What’s new.

Notable changes to the platform, API, and documentation. The API version is dated; see versioning for the compatibility policy.

July 4, 2026

Documentation

API reference, quickstart, and OpenAPI contract

  • Published the REST API reference: authentication, versioning, errors, idempotency, and pagination.
  • Added a six-step integration quickstart from credentials to a settling policy.
  • Published a partial OpenAPI 3.1 contract at /openapi.json for client generation.
  • Documented the Sandbox and Production environments and their access model.

May 1, 2026

API

API version 2026-05-01 (Sandbox)

  • Coverage quote and bind endpoints with sealed risk inputs and posted outcomes.
  • Idempotency keys on all write operations; cursor-based pagination on list endpoints.
  • Signed webhooks for lifecycle events with retry and backoff.

March 2026

Platform

Testnet MVP on Arbitrum Sepolia

  • Invoice-backed escrows, coverage binding, and the protracted-default claims lifecycle.
  • Non-custodial settlement events; capital remains under the provider’s control.
  • Confidential computing for risk inputs via Fhenix CoFHE (FHE).