PA
API Reference
Billing and usage platform: manage customers, orders, plans, invoices, usage signals and value receipts
OpenAPI 3.1.0181 operations699 schemas1 revision
Changes
Full historySource
View schema- Document
- docs.paid.ai · YAML, 827 KB
- Retrieved
- Oct 13, 2026
- Digest
- 715e033c8ddd
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/paid/apis/api-reference.mdcurl https://skmtc.dev/paid/apis/api-reference/llms.txt