# Sinch API Verification Check

> Report verification code to complete phone verification (Sinch Verification API)

- Skill: `sinch/sinch-api-verification-check` (Agent Skill)
- Install (CLI): `npx skillmds@latest add sinch/sinch-api-verification-check`
- Raw SKILL.md: https://api.skillmd.com/api/skills/sinch/sinch-api-verification-check/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Docs & Writing
- Author: sinch (https://skillmd.com/u/sinch)
- Updated: 2026-09-10
- Page: https://skillmd.com/skills/sinch/sinch-api-verification-check

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# Check / Report Verification Code

Report the verification code entered by the user to complete a Sinch Verification. Uses the verification ID returned from the start command. Uses Application Key + Secret.

**IMPORTANT: Execute this command directly. Do NOT generate script files. Perform the API call immediately.**

## Input

- `--id` / `-i`: Verification ID (from start command) - required
- `--code` / `-c`: Code entered by the user (e.g. PIN from SMS) - required
- `--method` / `-m`: Method used (sms, flashcall, callout) - optional, default sms

Arguments: $ARGUMENTS

## Instructions

**Execute these steps directly - do not write code or scripts:**

0. If $ARGUMENTS empty: ask for verification ID and the code the user entered. Otherwise parse.

1. Validate: --id (non-empty), --code (non-empty), optional --method (default sms).

2. Get Verification API application key and secret from env. If missing, report "Verification API is not configured."

3. Request body: method ("sms" or as specified), sms: { code: "<code>" } (for SMS method). Use appropriate body for flashcall/callout if API differs.

4. PUT https://verification.api.sinch.com/verification/v1/verifications/id/{verificationId} with Basic Auth, body with method and code.

5. On success: "✅ Verification successful" or "Verification completed". On invalid code: "❌ Invalid or expired code." Handle 404, 401, 400 with clear messages.

6. Handle all errors gracefully.

## Examples

```
/sinch-api-verification-check --id=VERIFICATION_ID --code=1234
/sinch-api-verification-check -i VERIFICATION_ID -c 5678 --method=sms
```

## API Reference

- **Endpoint**: PUT /verification/v1/verifications/id/{verificationId}
- **Auth**: Basic (application_key:application_secret)
- **Documentation**: https://developers.sinch.com/docs/verification/