Skip to content
Vinkius

TeleSign Connector for AI agents.

10 live capabilities

Verify user identities and score phone fraud risk instantly.

Live agent request TeleSign / Connector

Waiting for input…

AI Agent

Why people use TeleSign

Stop Fraudulent Sign-ups with TeleSign Identity Verification

This Connector lets your AI agent handle the gatekeeping. It can instantly score a phone number for risk and verify its type before you ever let a user into your system. You get a clean, verified user base without the manual overhead.

  • Claude
  • ChatGPT
  • Gemini
  • Cursor
  • Visual Studio Code
  • Windsurf

What Vinkius changes

You get a secure, automated way to verify users and block fraud without managing the underlying communication protocols.

Use it from Claude, ChatGPT, Cursor or another AI client you already have.

One account · 5,900+ Connectors

  1. Real-world use case 01

    Fraud Prevention

    A security team uses `score_phone` to flag numbers from high-risk regions during a spike in bot registrations.

  2. Real-world use case 02

    Multi-Factor Auth

    A product manager sets up `send_voice_verification` as a backup for users who can't receive SMS codes.

  3. Real-world use case 03

    Identity Verification

    A customer success agent uses `get_phone_id` to confirm a user's identity during a live support chat.

Complete set · 10capabilities

The complete TeleSign capability set.

These are the exact actions your AI can choose when you ask it to work with TeleSign.

Capability set01 / 03

01—04

4 capabilities in this set.

Part of 10 available through TeleSign.

  1. 01 Capability

    Get phone id

    Fetch the unique identity details for a phone number. Use this to keep track of specific users across different sessions.

  2. 02 Capability

    Check telesign status

    Check if your account is connected and ready to send messages. This ensures your agent knows the connection is live before trying to send an OTP.

  3. 03 Capability

    Check verification

    See if a specific user has already completed their verification. This helps your agent determine if a user can proceed to the next step.

  4. 04 Capability

    Get phone type

    Find out if a number is a mobile, landline, or VoIP. This helps filter out non-mobile numbers during the sign-up process.

Capability set02 / 03

05—07

3 capabilities in this set.

Part of 10 available through TeleSign.

  1. 05 Capability

    Score phone

    Get a risk score for a phone number to detect potential fraud. This lets your agent block high-risk numbers automatically.

  2. 06 Capability

    Send push verification

    Send a push notification to a registered device for verification. This provides a modern alternative to SMS for verified users.

  3. 07 Capability

    Send sms

    Send a standard text message to any phone number. Use this for general communication or simple alerts.

Capability set03 / 03

08—10

3 capabilities in this set.

Part of 10 available through TeleSign.

  1. 08 Capability

    Send verification

    Send a specific verification code to a user's phone. This is the primary capability for standard OTP workflows.

  2. 09 Capability

    Send voice verification

    Deliver a verification code via an automated phone call. This works well for users who don't receive text messages.

  3. 10 Capability

    Check deactivation

    Verify if a phone number is still active and reachable. This prevents sending messages to dead numbers and wasting credits.

Set up in minutes

One URL. Then ask TeleSign to work.

Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use TeleSign from the conversation.

Choose your client

Live preview
Advanced clients IDE · CLI

Claude · Web + desktop

Official guide ↗

Connector URL · ready to paste

Streamable HTTP
https://edge.vinkius.com/vk_preview_oiuYgXjrVlaOSsTSlNFA3oyRAAL75ekhSY2WHRyf/mcp
  1. Step 01

    Open Connectors

    In Claude Web or Claude Desktop, open Settings and choose Connectors.

  2. Step 02

    Add the URL

    Choose Add custom connector, name it TeleSign, and paste the URL above.

  3. Step 03

    Turn it on in chat

    Select +, open Connectors, and enable TeleSign for the conversation.

Where the request belongs

Work TeleSign can move forward.

Built around the request

This is for security engineers tired of manual fraud reviews and product managers who need a reliable way to gate-keep their apps using phone-based verification.

01

Security Engineer

They use this to build automated blocks against high-risk numbers during peak registration periods.

02

Product Manager

They use this to set up multi-channel OTP flows to ensure users can always access their accounts.

03

Fraud Analyst

They use this to pull carrier data and risk scores to identify suspicious patterns in the user base.

Build the capability set

Add more capabilities.

Each Connector adds new actions and data without changing how you work.

Browse Connectors
NumVerify logo
01 4 capabilities

NumVerify

Validate and audit phone numbers. identify carriers and locations via AI.

View Connector
Mitto logo
02 27 capabilities

Mitto

Automate SMS messaging and 2FA verification via Mitto. send single or bulk messages, verify OTPs, and lookup phone numbers directly from your AI agent.

View Connector
Chuanglan 253 / 创蓝 logo
03 9 capabilities

Chuanglan 253 / 创蓝

Leading cloud communication and KYC platform in China. send ultra-high volume SMS and verify user identities via AI.

View Connector
Telnyx logo
04 10 capabilities

Telnyx

Manage your Telnyx communications. audit phone numbers, messages, and calls via AI.

View Connector
MobTech Platform logo
05 4 capabilities

MobTech Platform

Bring MobTech's SMSSDK and ShareSDK to your AI workflow. Automate SMS code verifications and analyze social engagement.

View Connector
Termii logo
06 6 capabilities

Termii

Verify users and send business messages across SMS, WhatsApp, and voice channels with an African-first communication API.

View Connector

Bring your own AI

Change the model, client or framework. Keep TeleSign connected.

  • Claude
  • ChatGPT
  • Gemini
  • Cursor
  • VS Code
  • Windsurf
  • ZCode
  • Cline
  • Zed
  • Continue
  • Kiro
  • Roo Code
  • Zencoder
  • Goose
  • Void
  • Augment Code
  • Amp
  • Qodo
  • Tabnine
  • Pieces
  • Sourcegraph Cody
  • JetBrains
  • Warp
  • Amazon Q
  • Antigravity
  • BoltAI
  • Raycast
  • Jan
  • LM Studio
  • AnythingLLM
  • Open WebUI
  • Msty
  • Cherry Studio
  • LibreChat
  • TypingMind
  • Chorus
  • 5ire
  • n8n
  • LangChain
  • LlamaIndex
  • CrewAI
  • Vercel AI SDK

Before you connect

Questions about TeleSign.

The practical details behind the request, access and result.

How does TeleSign MCP help prevent bots?

It provides a risk score for every phone number. Your AI agent can use these scores to automatically block high-risk numbers during the sign-up process, keeping your platform clean from bots.

Can I send voice calls for verification?

Yes, the Connector supports automated voice calls. This is a great fallback for users who do not receive SMS messages or prefer voice authentication.

How do I know if a phone number is active?

You can check the deactivation status of any number. This ensures you aren't wasting credits on dead numbers and helps maintain high delivery rates.

What kind of phone data can I get?

The Connector can identify the carrier, the line type (like mobile or landline), and the general location of the phone number.

Can this handle high-volume SMS?

Yes, it connects to TeleSign's enterprise-grade infrastructure, making it suitable for high-volume verification needs.

How does the fraud scoring work?

It analyzes the phone number against known risk patterns to generate a score. Your agent can then use this score to decide whether to allow or block a registration.

Can I use push notifications instead of SMS?

Yes, you can send push-based verification. This is a great way to offer a modern authentication experience for users who already have the app installed.

Can my AI send and verify OTP codes?

Yes. send_verification sends the code, then check_verification validates the user's response.

Can I check fraud risk for a phone number?

Yes. score_phone returns a fraud risk score based on carrier intelligence and historical data.

Can I identify if a number is mobile or landline?

Yes. get_phone_type returns whether the number is mobile, landline, VoIP, or toll-free.

One connection away

Give your agent a direct line to TeleSign.

Connect TeleSign once. Keep it beside 5,900+ managed Connectors when the next task needs more.

Explore every Connector No credit card required · Free tier available