Libraries tagged by outbound

Amazon MWS code base moved into composer package

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This bundle allows you to easily process outbound messages sent by Salesforce.

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Semitexa Webhooks - inbound verification/deduplication and outbound durable delivery with retries

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WombatDialer API Library for Laravel

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MaxContact PHP API

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Library for the DXI API

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Privacy-preserving third-party API benchmarks—wrap Stripe/OpenAI clients or stack Guzzle monitor middleware so aggregate latency/errors surface faster than uptime pages.

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Self-hosted Laravel-native email testing service. Captures outbound email for inspection — installable into any Laravel app.

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Voice2Phone PHP helper library to make outbound phone calls using Voice2Phone API

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First-class webhook framework for Univeros: signing primitives, inbound verify middleware, and an outbound dispatcher with retry / dead-letter / replay.

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Multi-driver SMS messaging for PHP 8.4+. Handles outbound sends, delivery webhooks, message logging, and driver‑based routing with automatic continent selection.

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Outbound mail with fluent messages, SMTP serialization, and pooled transport for Switon Framework

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Semitexa Mail — outbound email transport with SMTP, queue-safe delivery, Twig rendering, and storage-backed attachments

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The Selling Partner API for Fulfillment Outbound lets you create applications that help a seller fulfill Multi-Channel Fulfillment orders using their inventory in Amazon's fulfillment network. You can get information on both potential and existing fulfillment orders.

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Pigeon lets you easily manage your outbound email, push notifications and SMS. Visit https://pigeonapp.io for more details.

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