{"slug":"highlevel-api","name":"HighLevel API","host":"services.leadconnectorhq.com","site":"https://leadconnectorhq.com","category":"marketing","docsUrl":null,"sources":[{"kind":"openapi","url":"https://raw.githubusercontent.com/GoHighLevel/highlevel-api-docs/main/apps/calendars.json"},{"kind":"openapi","url":"https://raw.githubusercontent.com/GoHighLevel/highlevel-api-docs/main/apps/contacts.json"},{"kind":"openapi","url":"https://raw.githubusercontent.com/GoHighLevel/highlevel-api-docs/main/apps/conversations.json"},{"kind":"openapi","url":"https://raw.githubusercontent.com/GoHighLevel/highlevel-api-docs/main/apps/opportunities.json"}],"url":"https://www.okapi.bot/providers/highlevel-api/","json":"https://www.okapi.bot/api/v1/providers/highlevel-api.json","breakingChanges":[{"slug":"get-contacts-is-deprecated","api":"highlevel-api","title":"GET /contacts/ is deprecated","kind":"removal","outcome":"fails","model":null,"announcedAt":null,"effectiveAt":null,"scope":null,"calls":["GET /contacts"],"method":"GET","path":"/contacts","source":{"url":"https://raw.githubusercontent.com/GoHighLevel/highlevel-api-docs/main/apps/contacts.json","kind":"archive"},"quote":"This API endpoint is deprecated. Please use the Search Contacts endpoint instead.","migration":"Search contacts with POST /contacts/search instead.","migrationChange":null,"needsDecision":null,"text":{"summary":"The provider deprecated the GET /contacts endpoint without a shutdown date. Calls made to GET /contacts will fail. HighLevel API documentation notes this endpoint is deprecated and instructs callers to use search instead.","migration":"Search contacts with POST /contacts/search instead.","by":"writer"},"publishedAt":"2026-10-23T10:02:59.523Z","updatedAt":"2026-10-25T18:34:27.599Z","status":"deprecated","tone":"deprecated","url":"https://www.okapi.bot/providers/highlevel-api/breaking-changes/get-contacts-is-deprecated/"}]}