sinch-sdks
Sinch SDKs
Overview
Cross-cutting skill that covers SDK installation and client initialization for all Sinch products. Determines the correct SDK and provides init code per language.
For authentication setup (credentials, OAuth2, Basic auth, signed requests), see sinch-authentication. For In-App Calling SDKs (Browser, iOS, Android), see sinch-in-app-calling.
Agent Instructions
If the user hasn't specified which language or platform, ask first — the SDK and init pattern differ by language. Use the table below to route to the correct reference.
SDK Installation
| Language | Package | Install | Auth Scope |
|---|---|---|---|
| Node.js | @sinch/sdk-core |
npm install @sinch/sdk-core |
Project + Application |
| Python | sinch |
pip install sinch |
Project + Application |
| Java | com.sinch.sdk:sinch-sdk-java |
Maven dependency | Project + Application |
More from sinch/skills
sinch-conversation-api
Sends and receives omnichannel messages with Sinch Conversation API. One unified API for SMS, WhatsApp, RCS, MMS, Viber, Messenger, and more. Use when sending texts, WhatsApp messages, rich cards, carousels, templates, batch messages, or building multi-channel messaging.
84sinch-authentication
Configures Sinch API credentials and authentication. Use when setting up OAuth2, Basic auth, application signing, or API keys for any Sinch product including Conversation API, Voice, Verification, Numbers, Fax, and Mailgun. Also use when troubleshooting 401 Unauthorized, 403 Forbidden, invalid signature, or credential errors against any Sinch API. For SDKs usage, see sinch-sdks.
80sinch-mailgun
Sends, receives, and tracks email via the Mailgun (Sinch) API. Use when the user wants to send email, manage domains, configure webhooks, query email events/logs, manage templates, handle suppressions (bounces, unsubscribes, complaints), set up inbound routes, manage mailing lists, DKIM keys, or IP warmup using Mailgun.
77sinch-provisioning-api
Provisions and manages channel resources for Conversation API projects, including WhatsApp accounts/senders/templates, RCS senders, KakaoTalk senders/templates, webhooks, and bundles. Use when the user asks to onboard channels, configure provisioning webhooks, manage templates, orchestrate multi-service bundles, or automate channel setup.
77sinch-numbers-api
Search, rent, manage, and release phone numbers with the Sinch Numbers API. Use when listing active numbers, searching available numbers, renting or releasing numbers, updating number configuration (SMS/voice/callback), managing emergency addresses, or checking available regions.
75sinch-10dlc
Registers US 10DLC brands and campaigns with Sinch for A2P SMS messaging. Use when the user needs to register a brand, create a 10DLC campaign, check registration status, troubleshoot a 10DLC rejection, fix an EIN mismatch, upgrade from simplified to full registration, or qualify a campaign for US SMS sending on 10-digit long codes. Do NOT use for non-US messaging or toll-free/short code registration.
73