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Agentic SMS Verification

Connect any AI agent to PikaSim and let it order SMS verification numbers on its own: quick one-time codes and long-term rentals across 190+ countries. No account. No KYC. Settled in crypto from a prepaid wallet.

Add to Claude Add to ChatGPT Agent wallet SMS tools reference
Your agent asks for a number, enters it on the signup, reads the incoming code, and moves on. Quick SMS for a one-time code, or a long-term rental it can keep and re-read. Mostly real non-VoIP mobile numbers that pass checks blocking virtual numbers.

What it looks like

Ask your agent to sign up for something that needs a phone number. It finds the cheapest number with the best delivery rate, orders it, and reads back the code, all from one prepaid wallet.

An AI agent using PikaSim's MCP integration to find and compare quick SMS verification numbers for Discord across countries, showing price, success rate, and whether each is a real mobile or VoIP number.
A real Claude session ordering a Discord verification number through the PikaSim MCP server. It compared 19 countries by price, delivery success rate, and line type, then recommended the best pick.

Built for autonomous verification

No human in the loop. No signup, no email, no card form. The agent picks a service, orders the number, polls for the code, and enters it, all on its own.
Mostly non-VoIP. Real mobile SIMs that pass checks blocking virtual numbers. Each country is tagged real mobile or VoIP with a live delivery success rate, so the agent can choose.
Auto-refund built in. Quick SMS orders refund to the wallet automatically if no code arrives within 20 minutes. Nothing to chase down.
1,300+ services. Discord, Google, Telegram, and thousands more, plus an "Other" catch-all number that works for any unlisted site.
Crypto-native settlement. A prepaid wallet funded by Bitcoin, Lightning, Monero, or USDT. Numbers cost as little as $0.12.
Private by default. No customer name, email, or ID is collected or required, ever.

Two ways to receive a code

Quick SMS

A temporary number for a single one-time verification code, valid 20 minutes. Your agent orders it, polls for the code, and it's released afterward. Auto-refunds if no SMS arrives. From $0.12.

Long-term Rental

Keep the same receive-only number for days to months and receive multiple SMS (fair-use 25/day). Your agent can read new messages and extend the rental before it expires. US and UK numbers are real mobile; Canada is VoIP.

Need to sign up for an app without handing over your real number? Ask your agent for a one-time code. Need a number that sticks around across multiple logins? Ask it for a rental. PikaSim is one of the few places it can complete either, with no human checkout.

The SMS tools your agent gets

All available at the single MCP endpoint https://pikasim.com/mcp, alongside the data and phone-number eSIM tools.

search_sms_services Find the site or app you need a code for (Discord, Google, Telegram, 1,300+ more, or "Other").
get_sms_service_countries List countries for a service with live price, delivery success rate, and real-mobile vs VoIP.
order_sms_verification Buy a quick one-time number and get it back to enter on the signup form.
check_sms_verification Poll the order until the code arrives, then relay it (and the full message).
cancel_sms_verification Cancel a still-waiting order and refund it to the wallet immediately.
list_sms_rentals List long-term rental numbers with duration tiers, live prices, and live stock.
rent_sms_number Rent a number you keep for the whole period and receive multiple SMS on.
get_sms_rental_messages Read every message received on a rental number.
extend_sms_rental Add days on top of the current expiry to keep the same number.
list_sms_orders See this wallet's quick orders and active rentals.

Not allowed for banking, financial, or crypto-exchange verification. Numbers are receive-only (inbound SMS), not for sending texts or calls.

Connect in under a minute

PikaSim is a remote MCP server at https://pikasim.com/mcp (Streamable HTTP). Add it to your agent and it can immediately browse services and countries. To let it order numbers, connect the wallet endpoint and authorize a free prepaid PikaSim Wallet by pasting your wallet code (OAuth, no account, no email).

See per-client setup Create an agent wallet
Browsing services and countries needs no key. To let your agent order numbers, create a free PikaSim Wallet: a prepaid, crypto-funded balance your agent spends at retail pricing. Terms-of-service only, no account, no KYC.

Go deeper

Agentic eSIM Ordering Same endpoint, same wallet: let your agent buy data and phone-number eSIMs too. MCP Server Docs Every SMS and eSIM tool, authentication, rate limits, and examples. SMS Verification (no agent) Order quick codes and rentals yourself from the web, same numbers. PikaSim Wallet Prepaid crypto wallet + API key so your agent can order (retail pricing).
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