integrations

Integration guides

Copy-paste guides for the two products that share this gateway:

• DataContractGate validates events on the way in (POST /v1/ingest/{contract_id}), quarantines failures, and replays them after a fix. Recipes: examples/recipes/.
• AISchemaGate validates structured model output on the way out (POST /egress/{contract_id}), including min, max, pattern, enum, and compliance_mode.

Guide	What it wires
Vercel AI SDK	LanguageModelV4Middleware / wrapGenerate, structured output, bounded auto-repair
OpenAI, Anthropic, Pydantic, Instructor	Semantic value drift that JSON Schema accepts
LangGraph tool-call gate	compliance_mode: true on tool arguments and state transitions

The API host for every example is https://api.datacontractgate.com. Keys are cg_live_... from the dashboard.