influto 1.0.0

Track influencer referrals, attribution, and store-direct purchase validation in your Flutter app. Mirrors the InfluTo React Native SDK.

Changelog

1.0.0

Initial release of the InfluTo Flutter SDK.

Added

• Full influencer attribution API: initialize, checkAttribution, identifyUser, trackEvent, getActiveCampaigns, validateCode, setReferralCode, applyCode, getReferralCode, getPrefilledCode, clearAttribution — matching the canonical cross-platform contract (wire 1.0.0).
• Store-direct purchase validation via reportPurchase (StoreKit 2 JWS on iOS, Play purchase token on Android), posting to /sdk/purchase. Supports one-time / consumable products via productId/price/currency (NON_RENEWING validation).
• checkAccess — server-authoritative premium-access check powering platform-independent comp (free-access codes that grant entitlement without a purchase); works for both RevenueCat and store-direct apps. Positive results are cached in memory and persisted across cold starts (~5-min TTL).
• Default-on automatic purchase capture for store-direct apps via the companion influto_iap package (InfluToPurchaseObserver) — listens to in_app_purchase and auto-reports purchases; RevenueCat apps stay silent. Declare one-time SKUs via oneTimeProductIds. Configurable through InfluToConfig.autoCapture.
• Optional RevenueCat integration through a host-supplied revenueCatHook callback — no hard dependency on purchases_flutter.
• ReferralCodeInput widget with live debounced validation; showCampaignName and showReferrerName both default to false (influencer name hidden unless explicitly opted in).
• Pure Dart implementation — only http and shared_preferences. Fail-soft behavior on all methods except initialize and reportPurchase.