HE
Heffl Public API (Legacy v1)
CRM: manage leads, clients, deals, tasks, invoices and webhook subscriptions
33 operations0 schemas1 revision
Changes
Full historySource
View schema- Spec
- OpenAPI 3.1.1
- Document
- docs.heffl.com · JSON, 170 KB
- Retrieved
- Oct 19, 2026, 17:35 UTC
- Digest
- 9bdb229223a2
For agents
Every page here has a markdown twin. The overview is one fetch; the llms.txt lists every operation with a link to its own markdown.
curl https://skmtc.dev/heffl/apis/heffl-public-api-legacy-v1.mdcurl https://skmtc.dev/heffl/apis/heffl-public-api-legacy-v1/llms.txt