frontmail 0.1.0

Send emails from Flutter and Dart apps through your Frontmail templates with the public key – retries with idempotency, delivery status and Cloudflare Turnstile helpers.

Changelog

All notable changes to the Frontmail Dart/Flutter SDK (frontmail on pub.dev). Versions are released from git tags vX.Y.Z.

0.1.0

Initial release.

• Frontmail client (public key only – sk_… keys are refused): send(templateId:, params:, serviceId:, options:) with JSON params (DateTime and toJson() objects included), attachments, Turnstile token, template language (SendOptions.locale).
• status(messageId:, statusToken:) – delivery status via the X-Frontmail-Status-Token header.
• Frontmail.fetchPublicConfig(apiUrl:) / publicConfig() – cached public configuration (shared mobile Turnstile key).
• Retries for network errors, timeouts, 5xx and 429 (exponential backoff with full jitter, Retry-After up to 60 s), one idempotency key per send, per-attempt timeout, abortTrigger.
• FrontmailException with code, message, status, docsUrl, details, retryAfter and category checks.
• Turnstile helpers for webview_flutter: inline widget page, message parsing, navigation guard, site resolution (shared key or your own).
• Pure Dart (http only): Android, iOS, macOS, Windows, Linux, web and Dart on the server.