Lead Gen & CRM (formerly SharpSpring) by Constant Contact is a marketing-automation platform. Signals: the knowledge-base release-notes article (tracks Open API method additions) and the Open API Methods reference (inline deprecations). No public OpenAPI.
- "version": "2024-09-30" + "version": "2025-06-01" - POST /v1/lead-gen-crm/charges + POST /v1/lead-gen-crm/payments (auth scope changed)
- "version": "2024-09-30" + "version": "2025-06-01" - POST /v1/lead-gen-crm/charges + POST /v1/lead-gen-crm/payments (auth scope changed)
The Lead Gen & CRM API evolves without warning — endpoints move, parameters change, auth scopes tighten and old fields get deprecated. apik.dev watches the public Lead Gen & CRM API documentation for you: we scrape it on a schedule, diff every revision and grade each change as breaking or informational. Instead of re-reading the Lead Gen & CRM changelog by hand, you get a clean, dated record of exactly what changed — and why it matters.
Subscribe to Lead Gen & CRM and apik pages you by email or webhook the moment a change is detected — with the full diff, a severity grade and a short migration summary. Filter to Lead Gen & CRM breaking changes and deprecations only, so you hear about what will actually break your integration and nothing else.
apik is in private development. Join the waitlist and we'll email you the moment Lead Gen & CRM tracking goes live — full diffs, severity grading and migration summaries.