delegated spend workflow

Agent budget check API

Before an agent spends money, check remaining budget, max price, vendor policy, approval thresholds, and return an audit receipt.

Budget decision

curl -X POST "https://api.bizday.dev/v1/decide" \
  -H "Authorization: Bearer wday_your_api_key" \
  -H "Content-Type: application/json" \
  -d '{"decision":"budget_check","context":{"amount":0.01,"budget_remaining":1.25,"vendor":"Bizday","vendor_allowlist":["Bizday"]},"idempotency_key":"spend_123"}'