agent-native API
Business-safe decisions for AI agents
Bizday gives agents a deterministic decision layer for deadlines, send times, budgets, receipts, and readiness checks. Quote first, enforce budget, execute safely, and keep an audit receipt.
Quote before spend
Use mode=quote, max_price_usd, and budget_remaining_usd before executing.
Act with confidence
Responses include safe_for_agent, confidence, explanation, and result.
Log everything
Every decision returns a receipt id, idempotency key support, and audit metadata.
Preferred agent call
curl -X POST "https://api.bizday.dev/v1/decide" \
-H "Authorization: Bearer wday_your_api_key" \
-H "Content-Type: application/json" \
-d '{"decision":"sla_deadline","context":{"date":"2026-05-04","country":"GB","business_days":5},"mode":"quote","max_price_usd":0.01,"budget_remaining_usd":1.25}'