Documentation

Receive your first verification code with Phonekit

Connect the Phonekit CLI, choose an authorized company number, and wait for a fresh SMS verification code.

Phonekit CLI reference

Commands, JSON output, selected-number access, project aliases, timeouts, and exit codes for the Phonekit CLI.

Wait for real verification messages with the Phonekit SDK

Install Phonekit's server-side SDK, capture message cursors, wait for OTPs, and handle deadlines and cancellation in JavaScript or TypeScript.

Complete workflows with the Phonekit API

Discover allowances, manage authorized lines, immediately read fresh SMS, and subscribe to selected-line webhooks through one API.

Receive signed message notifications and queue reliable work

A complete Next.js Phonekit webhook receiver: verify raw-body signatures, validate message metadata, atomically deduplicate and enqueue, then read content with a scoped SDK key.

Connect an authenticated MCP client

Phonekit MCP connection authentication, explicit permissions, prompt cursor reads and shared lifecycle/subscription tools.

Test real SMS verification with Playwright

A complete Playwright SMS test: receive a fresh code with the Phonekit SDK, submit it in the browser, and assert the signed-in account.

Run real SMS tests in GitHub Actions

A complete GitHub Actions workflow for SDK-based SMS verification tests, with scoped secrets, number serialization, and trusted deployment configuration.

Test SMS verification with Cypress

A Cypress SMS recipe with server-side Phonekit tasks, an explicit fresh-message cursor, hidden code entry, and a final application assertion.

Test Supabase phone authentication with real SMS

Test Supabase SMS sign-in end to end with a selected Phonekit number, real receipt, verifyOtp, a session assertion, and explicit test-mode boundaries.

Test Firebase phone authentication with real SMS

A Firebase phone-auth acceptance recipe that preserves real app verification, receives an SMS through Phonekit, and distinguishes fictional-number coverage.

Test Twilio Verify with real SMS receipt

Run a complete Twilio Verify send, Phonekit SMS receipt and Verification Check test, with service isolation and unfinished-attempt cleanup.

Test real SMS verification in the iOS simulator

A native Swift XCUITest recipe that receives real SMS through a test-runner HTTP fixture and enters the fresh code into the iOS simulator.