Libraries tagged by contact form templates

# SendX REST API Documentation ## 🚀 Introduction The SendX API is organized around REST principles. Our API has predictable resource-oriented URLs, accepts JSON-encoded request bodies, returns JSON-encoded responses, and uses standard HTTP response codes, authentication, and verbs. **Key Features:** - 🔒 **Security**: Team-based authentication with optional member-level access - 🎯 **Resource-Oriented**: RESTful design with clear resource boundaries - 📊 **Rich Data Models**: Three-layer model system (Input/Output/Internal) - 🔗 **Relationships**: Automatic prefix handling for resource relationships - 📈 **Scalable**: Built for high-volume email marketing operations ## 🏗️ Architecture Overview SendX uses a three-layer model architecture: 1. **Input Models** (`RestE*`): For API requests 2. **Output Models** (`RestR*`): For API responses with prefixed IDs 3. **Internal Models**: Core business logic (not exposed in API) ## 🔐 Security & Authentication SendX uses API key authentication: ### Team API Key ```http X-Team-ApiKey: YOUR_TEAM_API_KEY ``` - **Required for all requests** - Team-level access to resources - Available in SendX Settings → Team API Key ## 🆔 Encrypted ID System SendX uses encrypted IDs for security and better developer experience: - **Internal IDs**: Sequential integers (not exposed) - **Encrypted IDs**: 22-character alphanumeric strings - **Prefixed IDs**: Resource-type prefixes in API responses (`contact_`) ### ID Format **All resource IDs follow this pattern:** ``` _ ``` **Example:** ```json { "id": "contact_BnKjkbBBS500CoBCP0oChQ", "lists": ["list_OcuxJHdiAvujmwQVJfd3ss", "list_0tOFLp5RgV7s3LNiHrjGYs"], "tags": ["tag_UhsDkjL772Qbj5lWtT62VK", "tag_fL7t9lsnZ9swvx2HrtQ9wM"] } ``` ## 📚 Resource Prefixes | Resource | Prefix | Example | |----------|--------|---------| | Contact | `contact_` | `contact_BnKjkbBBS500CoBCP0oChQ` | | Campaign | `campaign_` | `campaign_LUE9BTxmksSmqHWbh96zsn` | | List | `list_` | `list_OcuxJHdiAvujmwQVJfd3ss` | | Tag | `tag_` | `tag_UhsDkjL772Qbj5lWtT62VK` | | Sender | `sender_` | `sender_4vK3WFhMgvOwUNyaL4QxCD` | | Template | `template_` | `template_f3lJvTEhSjKGVb5Lwc5SWS` | | Custom Field | `field_` | `field_MnuqBAG2NPLm7PZMWbjQxt` | | Webhook | `webhook_` | `webhook_9l154iiXlZoPo7vngmamee` | | Post | `post_` | `post_XyZ123aBc456DeF789GhI` | | Post Category | `post_category_` | `post_category_YzS1wOU20yw87UUHKxMzwn` | | Post Tag | `post_tag_` | `post_tag_123XyZ456AbC` | | Member | `member_` | `member_JkL012MnO345PqR678` | ## 🎯 Best Practices ### Error Handling - **Always check status codes**: 2xx = success, 4xx = client error, 5xx = server error - **Read error messages**: Descriptive messages help debug issues - **Handle rate limits**: Respect API rate limits for optimal performance ### Data Validation - **Email format**: Must be valid email addresses - **Required fields**: Check documentation for mandatory fields - **Field lengths**: Respect maximum length constraints ### Performance - **Pagination**: Use offset/limit for large datasets - **Batch operations**: Process multiple items when supported - **Caching**: Cache responses when appropriate ## 🛠️ SDKs & Integration Official SDKs available for: - [Golang](https://github.com/sendx/sendx-go-sdk) - [Python](https://github.com/sendx/sendx-python-sdk) - [Ruby](https://github.com/sendx/sendx-ruby-sdk) - [Java](https://github.com/sendx/sendx-java-sdk) - [PHP](https://github.com/sendx/sendx-php-sdk) - [JavaScript](https://github.com/sendx/sendx-javascript-sdk) ## 📞 Support Need help? Contact us: - 💬 **Website Chat**: Available on sendx.io - 📧 **Email**: [email protected] - 📚 **Documentation**: Full guides at help.sendx.io --- **API Endpoint:** `https://api.sendx.io/api/v1/rest` [](https://god.gw.postman.com/run-collection/33476323-44b198b0-5219-4619-a01f-cfc24d573885?action=collection%2Ffork&source=rip_markdown&collection-url=entityId%3D33476323-44b198b0-5219-4619-a01f-cfc24d573885%26entityType%3Dcollection%26workspaceId%3D6b1e4f65-96a9-4136-9512-6266c852517e)

Go to Download

PHP client for MisarMail's transactional and marketing email API: send mail, run campaigns and A/B tests, manage contacts, segments, templates and automations, verify domains and DMARC, validate addresses, track revenue and read analytics — 33 resource groups, retries, typed plan-limit errors, SSE streaming.

Go to Download

Sendara — email & marketing API (transactional email, broadcasts, contacts, templates, webhooks) for PHP. Zero runtime dependencies.

Go to Download

Official Unitpost SDK for PHP — send email and manage contacts, segments, campaigns, templates, domains, webhooks, and suppressions.

Go to Download

Lightweight PHP wrapper for Meta's WhatsApp Cloud API. Send text, template, image, document, video, audio, location, contact, and sticker messages. Receive webhooks with signature verification. Zero dependencies.

Go to Download

Official PHP client for the WhatsDev WhatsApp API: sessions, messaging, contacts, bulk sends, templates and signed webhooks

Go to Download

REST endpoints for three product surfaces: 1. **Public API** under /public/_* — WhatsApp messaging, contacts, conversations, transactional email, Meta Conversions API. Authenticate with sk_live_… keys. 2. **Partner Email API** under /partner/email/_* — AWS-SES-shaped resold email platform: identities, configuration sets, templates, suppression, send, send-template, send-bulk, send-raw, quotas, stats, reputation, events. Authenticate with pk_live_… keys. 3. **App API** under /app/_* — the same surface the customer dashboard and the CLI/OpenClaw integrations use, authenticated with either an app session or an oc_live_… access token (`splashify auth login` / Settings → Developer → Access Tokens). Coverage here is partial — only endpoints touched by integrator reports are annotated so far, not the full surface. SDKs for Node.js, Python, and PHP are auto-generated from this spec.

Go to Download

PHPStan extension for Blockstudio with template typing, schema validation, block tag checks, public API stubs, and a generated project contract.

Go to Download

A minimal and extensible view contract for PHP, providing alias‑based view resolution, global data sharing, and pluggable rendering engines.

Go to Download

Build Contract Templates and use it for Tomato PMS

Go to Download

Official PHP SDK for TurboDocx - E-signature API, document generation, PDF signing, and workflow automation

Go to Download

PHP tools for manipulating VCards, including database persistence and html templating.

Go to Download