MyOTP.App
Send and verify one-time passcodes over SMS, WhatsApp and Telegram.
Connect it
Settings → Connectors → Add custom connector
URL: https://mcp.myotp.app/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://mcp.myotp.app/mcp{
"mcpServers": {
"myotp": {
"url": "https://mcp.myotp.app/mcp",
"headers": {
"X-API-Key": "<YOUR_X_API_KEY>"
}
}
}
}claude mcp add --transport http myotp https://mcp.myotp.app/mcp --header "X-API-Key: <value>"{
"servers": {
"myotp": {
"type": "http",
"url": "https://mcp.myotp.app/mcp",
"headers": {
"X-API-Key": "<YOUR_X_API_KEY>"
}
}
}
}{
"mcpServers": {
"myotp": {
"command": "npx",
"args": [
"-y",
"@myotp/mcp@0.1.14"
],
"env": {
"MYOTP_API_KEY": "<value>"
}
}
}
}claude mcp add myotp -- npx -y @myotp/mcp@0.1.1410 tools, verified live
generate_otpSend a one-time password (OTP) to a phone number via SMS, WhatsApp, or Telegram. MyOTP.App generates the code, formats the message, picks the best carrier route, and delivers it. Returns a `message_id` (UUID) â keep it; you'll pass it to `verify_otp`, `check_otp_status`, or `extend_otp` later. Each call deducts credits from the account balance; the per-message cost varies by destination country
verify_otpVerify a code submitted by an end user against the OTP MyOTP delivered. Returns `{status: 'success'}` if the code matches and the OTP hasn't expired â at that point the OTP is consumed and cannot be reused. Returns `{status: 'failed', reason: 'invalid' | 'expired' | 'not found'}` otherwise. You MUST pass either `phone_number` or `message_id` to identify which OTP you're verifying against. Call t
check_otp_statusread-onlyCheck whether a previously sent OTP is still active and (with DLR_ACCESS entitlement on Enterprise plan) get its delivery status. Returns `is_active` (bool) and `expires_at` (ISO timestamp) on every plan. On Enterprise plans, also returns `DLR`: 'delivered', 'sent', 'read', 'pending', or a failure as `failed.<reason>` (on WhatsApp, `failed.Undeliverable` means the number cannot receive WhatsApp an
extend_otpExtend the expiry time of an active OTP without sending a new one. Useful when the end user is taking longer than expected to enter the code (e.g., switched apps, dealing with carrier delivery delay). Adds `duration` seconds (60-14400) to the current `expires_at`. Requires the EXTEND_OTP entitlement (Business or Enterprise plan). Some destination countries don't allow extensions â the API will r
get_account_inforead-onlyReturn account details for the API key in use. Always returns at least the account `email`; depending on plan and platform version may also return balance/credit/plan info. Use this as a sanity check when wiring up MyOTP for the first time â if this call succeeds, your API key and IP whitelist are configured correctly.
get_usage_reportread-onlyFetch a paginated list of OTP transactions for a date range. Each transaction includes message_id, timestamp, phone_number, channel, country, cost, status, and the originating client IP. Date range cannot exceed 31 days. Defaults: last 7 days, page 1, 10 per page. Requires the API_REPORTING entitlement (Business or Enterprise plan). Use this to: audit recent activity, build internal dashboards, re
create_accountCreate a MyOTP.App agent account and return its one-time API key. No API key is required for this tool. The new account starts with zero balance; USDC top-ups work immediately, while card top-ups unlock after a human confirms the email address.
get_account_statusReturn email verification, balance, plan, and status for the configured MyOTP agent account. Set resend_verification to request another confirmation email first. Unverified accounts can top up with USDC, but cards stay locked.
get_topup_quoteread-onlyGet the live price and payment options for buying MyOTP credits, without making a purchase. Use this when generate_otp or another send fails with HTTP 403 insufficient balance / NoBalance, or before calling `top_up_credits` to show the cost. Returns USDC and card client commands and never exposes the configured API key.
top_up_creditscan modifyPrepare or complete an autonomous MyOTP credit purchase with USDC or card through Machine Payments Protocol (MPP). Use this when generate_otp or another send fails with HTTP 403 insufficient balance / NoBalance. The tool quotes first, then returns a structured 402 challenge and exact retry details for the agent's own MPP client; if fetch is already wrapped by a credential-carrying MPP runtime, it
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