# FAIE Agent Commerce

HTTP gateway: https://faie.base44.app/functions/faieAgentGateway
OpenAPI: https://faie.base44.app/functions/faieAgentGateway?view=openapi
MCP: https://faie.base44.app/functions/faieMcp
Evercraft portfolio catalog: https://systemiacommandcenters.com/api/functions/machineCommerceCatalog

Offers: FAIE Signal Brief $250 one-time; FAIE Proof Sprint $2,500 one-time.

Core flow:
1. Read the fixed offers.
2. Collect a bounded question, geography and buyer email.
3. Only after explicit human payment confirmation, call prepare_checkout. Include acquisition_source and optional referral_code so any verified payment can be attributed truthfully.
4. Present checkout_url.
5. Use lead_key with status to independently verify Stripe payment.
6. Verified payment queues a human-controlled FAIE mission. Do not imply the research is complete until the mission and review actually finish.