api.businesschanges.dev publishes 2 machine-payable endpoints over the x402 protocol, priced from $0.03 to $0.05 per call. Each was probed directly; the response code below is what it returned.
| Endpoint | Method | Price | Probe |
|---|---|---|---|
| /v1/changes | POST | $0.05 | 402 |
| /v1/locations/timeline | POST | $0.03 | 402 |
Poll a compact, stable delta feed of events first observed since a timestamp or prior cursor, including superseded and retracted events. Use for recurring research and monitoring agents.
Retrieve chronological business-change events for an exact premises or, when explicitly requested, its parent building. The response discloses match scope and preserves suite identity.