# SimPay

> SimPay is a Polish payment provider offering online payments, BLIK, bank transfers, cards, paysafecard, PayPo, Direct Carrier Billing and Premium SMS, with a REST API and official SDKs.

## Integration

- [API documentation](https://docs.simpay.pl/): Integration guides and API reference
- [AI integration guide](https://docs.simpay.pl/ai.md): Safe workflow for integrating SimPay with coding agents
- [Full documentation](https://docs.simpay.pl/llms-full.txt): Documentation in one Markdown document
- [OpenAPI specification](https://docs.simpay.pl/_bundle/@l10n/en/apis/index.yaml): Machine-readable API contract
- [Authentication and registration](https://simpay.pl/auth.md): Human-assisted account registration, API key provisioning and credential usage
- [SimPay API integration skill](https://simpay.pl/agent-skills/simpay-api-integration/SKILL.md): Agent skill with payment and IPN guidance
- [Developer resources](https://simpay.pl/dla-developerow): Official SDKs, modules and integration resources

## Products

- [Online bank transfers](https://simpay.pl/metody-platnosci/przelewy)
- [BLIK](https://simpay.pl/metody-platnosci/blik)
- [Payment cards](https://simpay.pl/metody-platnosci/karty-platnicze)
- [paysafecard](https://simpay.pl/metody-platnosci/paysafecard)
- [PayPo](https://simpay.pl/metody-platnosci/paypo)
- [Direct Carrier Billing](https://simpay.pl/metody-platnosci/directbilling)
- [Premium SMS](https://simpay.pl/metody-platnosci/sms-premium/o-usludze)

## Support and company

- [Help and FAQ](https://simpay.pl/pomoc/faq)
- [Contact](https://simpay.pl/kontakt)
- [About SimPay](https://simpay.pl/o-nas)
- [Client panel](https://panel.simpay.pl/)
- [GitHub](https://github.com/SimPaypl)

## English

- [SimPay](https://simpay.pl/en)
- [API documentation](https://docs.simpay.pl/en)
- [AI integration guide](https://docs.simpay.pl/en/ai.md)
- [Developer resources](https://simpay.pl/en/developers)