Tools
Reference
Prefixes, limits and identifiers at a glance.
Credential prefixes
| Prefix | Credential |
|---|---|
qag_ | Agent token |
qak_ | API key |
qcs_ | OAuth client secret |
qds_ | Delivery endpoint secret |
qat_ / qrt_ | OAuth access / refresh token |
qoc_ | OAuth authorization code |
Prefixes make leaked credentials easy to recognize by secret scanners — and easy for you to tell apart.
Retention
| Data | Kept |
|---|---|
| Event history | 7 days |
| API request log (route, status, latency — never bodies or credentials) | 7 days |
| Delivery attempts | 14 days |
| Audit trail | 400 days, append-only |
Every endpoint: API Reference. Changes: Changelog.