# PeptiPort

> Fulfillment and payment processing for research-peptide brands. These are
> the integration guides: the Fulfillment API for sending orders to the
> warehouse, and the payment gateway (a hosted checkout page, or a headless
> API you build your own payment screen on).

Payment gateway requests carry an `API-Key` header. The key is issued per
brand and is visible on the brand's Payments tab in the PeptiPort dashboard.
It is also the HMAC secret webhooks are signed with, so it is server-side
only. The Fulfillment API uses separate `Authorization: Bearer pp_live_...`
keys a brand creates on its Store connection page.

API base URL: https://pay.peptiport.com

## Guides

- [Fulfillment API](https://docs.peptiport.com/fulfillment.md): for a storefront that is
  not WooCommerce. Send paid orders to the warehouse, check stock, receive
  signed tracking webhooks. Bearer pp_live_ keys with scopes; MCP at
  https://peptiport.com/api/mcp. OpenAPI: https://peptiport.com/api/v1/openapi.json

- [Hosted checkout](https://docs.peptiport.com/payments.md): create a payment, send the
  customer to the URL we return, verify one signed webhook. Includes card
  payments, which are hosted-page only.
- [Headless checkout](https://docs.peptiport.com/payments/headless.md): the same payments
  with your own payment screen — deposit options, address assignment, live
  prices, and rendering guidance. Crypto only.

## Optional

- [Human-readable hosted guide](https://docs.peptiport.com/payments)
- [Human-readable headless guide](https://docs.peptiport.com/payments/headless)
- Support: support@peptiport.com