halvorai-ingest 0.2.0

Changelog

0.2.0 (unreleased)

• emit validates every event against APE v0.1 before signing; an invalid event is dropped, counted in stats().dropped_invalid and reported through on_error with invalid_event and the problems found, as in the Node.js SDK. Previously it was signed and sent.
• The default endpoint follows the key: hk_test_ keys (and environment="test" with no key) go to the sandbox, hk_live_ keys to production. Previously every key went to production.
• endpoint is now a base URL, as in the Node.js SDK (https://api.sandbox.halvorai.com); a full /v1/events URL still works. HALVOR_ENDPOINT sets it from the environment.
• HalvorClient() reads HALVOR_API_KEY and HALVOR_SOURCE_KEY from the environment when they are not passed.
• Delivery counts each event by the status the API returned: stats() has accepted, duplicates and rejected, and each rejected event is reported through on_error with its serverCode. Events that could not be sent for lack of an API key count as dropped_disabled.
• transport accepts an httpx transport, for tests.

0.1.0 (developer preview)

• HalvorClient: batched, signed (EdDSA) event delivery; emit never raises.
• agent_context: attributes payments to an agent, owner and instruction; instruction text is hashed locally.
• Offline mode: pass sink to receive signed envelopes without an account; generate_source_key makes a signing key.
• sign_event / verify_event: detached JWS over the JCS form, byte-identical to the Node.js SDK.
• x402: wrap_httpx observes payment requirements, payloads and settlement responses.
• Events follow APE v0.1.