# WinWinKit

- [Create or Update User](https://docs.winwinkit.com/api-reference/users/create-or-update-user.md): Create or update a user if already exists.
- [Get User](https://docs.winwinkit.com/api-reference/users/get-user.md): Retrieves a user by their app user id.
- [Withdraw Credits](https://docs.winwinkit.com/api-reference/rewards-actions/withdraw-credits.md): Withdraws credits from a user.
- [Claim Code](https://docs.winwinkit.com/api-reference/claim-actions/claim-code.md): Claims a code for a user. Code can be affiliate, promo or referral code. The user is created if it does not exist yet, and any user properties given in the body are applied to it before the code is claimed.
- [Get Code](https://docs.winwinkit.com/api-reference/codes/get-code.md): Resolves a code to its type (affiliate, promo or referral) and returns the relevant data for that type. Requires no app user id.
- [Register App Store Transaction](https://docs.winwinkit.com/api-reference/transactions/app-store.md): Registers the mapping between a user and their Apple originalTransactionId.
- [Register Google Play Transaction](https://docs.winwinkit.com/api-reference/transactions/google-play.md): Registers the mapping between a user and their Google Play purchaseToken.
- [Get Affiliate Analytics](https://docs.winwinkit.com/api-reference/analytics/affiliates.md): Returns the project affiliates with their totals for a period, oldest joiner first. Affiliates with no activity in the period are omitted. Note 1: this endpoint is only accessible with a secret API key. Note 2: a period may span at most 90 days; request a longer window a period at a time. Note 3: up…
- [Grant a Reward](https://docs.winwinkit.com/api-reference/rewards-actions/grant-a-reward.md): Grants a reward for a user. Note 1: currently only granting of credit rewards is supported. Note 2: this endpoint is only accessible with a secret API key.

## OpenAPI Specs

- [openapi-yaml](https://api.winwinkit.com/openapi-yaml)