API Terms
Last updated: November 29, 2025
These API Terms govern your use of the LeCryptio API, including /v1/* endpoints, webhooks and related developer tools (“API”).
1. Access and authentication
You must authenticate requests using API keys (sk_* / pk_*) and, where applicable, signing secrets issued for your stores.
You must not embed secret keys in public repositories, browser code or mobile apps.
2. Usage limits and fair use
We may apply rate limits or other restrictions to ensure stability and fair use of the API. Attempting to bypass or abuse rate limits is prohibited.
3. Webhooks
You are responsible for implementing secure webhook endpoints, validating signatures where supported, and handling events idempotently (processing duplicates safely).
4. Prohibited API uses
- Building competing payment infrastructure by cloning LeCryptio UX
- Interfering with or disrupting our systems
- Using the API for illegal or high-risk activities
- Scraping dashboards or internal pages outside documented API endpoints
5. Changes and versioning
We may update the API from time to time, including adding, changing or deprecating endpoints. Breaking changes in stable versions will be announced when possible.
6. Liability and support
The API is provided “as is”. Availability is not guaranteed. Support is provided on a best-effort basis unless otherwise agreed.