Changelog and versions

Rules

• The current version is 2026-10-01. Webhook payloads carry it as api_version.
• We may add fields, events and endpoints at any time. Write your code to ignore fields it does not know.
• We only rename or remove a field, or change what it means, in a new version, announced here first, with the old version kept running for a transition period.

2026-10-01

First public version.

• Read API: GET /api/v1/leads (with updated_since and cursor paging), GET /api/v1/leads/{id}, GET /api/v1/builds/{build_id}. API keys with or without customer details, 120 requests a minute.
• Webhooks: lead.created, build.created, quote.sent, lead.won, signed with Standard Webhooks, retried for about 5 days, replay from /developer.