PikaSim is an MCP server with 31 tools an agent can call, among them cancel_esim, cancel_sms_rental, cancel_sms_verification. It answers at https://pikasim.com/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 10 of 10 times since 5 September 2026; the last check, on 18 October 2026, succeeded.
Anonymous eSIMs, phone numbers, and SMS codes in 190+ countries. Crypto-paid; agents self-onboard.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
cancel_esim | Cancel an unused eSIM and receive a refund to your wallet balance. Only works if the eSIM has not been installed or activated. Requires an agent-wallet API key (ak_live_). Inputs: iccid |
cancel_sms_rental | Cancel a long-term SMS rental and refund the full amount to the wallet. Only works within 2 hours of purchase AND only if the number has NOT received any message — this mirrors the provider refund window, so if the window has passed or a co Inputs: receiptId |
cancel_sms_verification | Cancel a quick SMS order that is still waiting for a code and refund it to the wallet immediately. Refused if the SMS was already delivered (read it with check_sms_verification instead). Requires a connected agent wallet. Inputs: orderId |
check_balance | Returns the prepaid spending balance of the connected PikaSim agent wallet, in USD. Read-only; makes no changes. Call this before purchase_esim or purchase_phone_plan to confirm sufficient funds, or any time you need the current balance. Re |
check_country_coverage | Check what PikaSim plans cover a country. Returns TWO buckets: DATA eSIMs (count, price range, data amounts) and PHONE-NUMBER eSIMs (count, price range — a real carrier number with voice + SMS). Inputs: country |
check_sms_verification | Poll a quick SMS order for the incoming verification code. Read-only. Call every 15-30 seconds after order_sms_verification until status is "received", then relay the code (and full message) to the user. Orders auto-refund if nothing arrive Inputs: orderId |
create_deposit | Creates a payment invoice to add funds to the connected prepaid PikaSim Wallet, and returns a payment page link (the human can pay by card with 3D Secure, or crypto) plus per-coin crypto payment details. Accepts Bitcoin, Lightning, Monero, Inputs: amount |
create_wallet | Create a NEW PikaSim agent wallet for autonomous purchasing — no human, no browser, no account, no email, no KYC. Returns a wallet code + an ak_live_ API key + a small spend-only welcome credit, so you can immediately reconnect with the key Inputs: acceptTos |
extend_sms_rental | Extend a long-term SMS rental so the user keeps the same number — days are ADDED on top of the current expiry. This SPENDS the wallet balance at the live tier price (the tool checks the price first and reports what was charged). Valid day o Inputs: receiptId, days |
fetch | Fetch full details for one PikaSim eSIM plan by the id returned from search: coverage, data, voice/SMS allowance, duration, price, networks, and its pikasim.com purchase URL. Read-only. Inputs: id |
get_esim_status | Returns the live status, remaining/used data, and expiration date for one eSIM you own, looked up by its ICCID. Read-only. Use this after a purchase to track an eSIM, or whenever a user asks "how much data is left" or "is my eSIM active". T Inputs: iccid |
get_package_details | Get full details for a specific plan (data eSIM OR phone-number eSIM): coverage, data, voice/SMS allowance, duration, price, networks, and purchase URL. Accepts the packageCode shown in [brackets] by the search tools. Inputs: packageCode |
get_phone_plan_pricing | Get the USD price and voice/SMS/data allowance for a specific PHONE-NUMBER eSIM. Accepts the packageCode from search_phone_plans. Inputs: packageCode, currency |
get_pricing | Get the USD price for a specific plan (data eSIM OR phone-number eSIM). Accepts the packageCode from any search result. Inputs: packageCode, currency |
get_sms_rental_messages | Read the inbox of a long-term SMS rental: all received messages, newest first, plus the number's status and expiry. Read-only; poll it when the user expects a message. The receiptId comes from rent_sms_number or list_sms_orders. Requires a Inputs: receiptId |
get_sms_service_countries | List the countries offering a quick SMS verification number for one service, with live price, delivery success rate, and whether the number is a real mobile (non-VoIP) or VoIP line. Sorted by success rate — prefer high success rates, and pr Inputs: serviceId |
get_topup_options | List available top-up packages for an existing eSIM, including price and data amount. Use this before topup_esim to find valid package codes. Requires an agent-wallet API key (ak_live_). Inputs: iccid |
list_esims | List every eSIM this wallet owns (the fleet view), newest first: ICCID, plan, order status, install link, and — for fleets of up to 8 — live remaining data inline. Read-only. Use this to answer "which eSIMs do I own / how much data is left" Inputs: page |
list_orders | Returns the order history for the connected wallet, newest first: each order's ID, package, status, cost, date, ICCID, and install link. Read-only and paginated. Use this to find a past purchase, retrieve an ICCID for get_esim_status, or sh Inputs: page, limit |
list_sms_orders | List this wallet's SMS orders — quick verification orders (with their Order IDs) and long-term rentals (with their receipt IDs, numbers, and expiry dates). Read-only. Use it to re-find an order ID or check what is still active. Requires a c |
list_sms_rentals | List long-term SMS RENTAL numbers: keep the same receive-only number for days to months and receive multiple SMS (fair-use 25/day). Shows each country with its rentalId, duration tiers, live prices, and LIVE STOCK per duration — skip tiers |
list_transactions | The wallet ledger: every debit and credit (deposits, purchases, refunds) with amount, running balance, and description, newest first. Read-only and paginated; filter with type. Use this to reconcile spend or answer "where did the balance go Inputs: page, type |
order_sms_verification | Buy a QUICK SMS verification number: returns a temporary phone number the user enters on the target service, then the incoming code is read with check_sms_verification. This SPENDS the wallet balance (typically $0.50-$5). Single-use, valid Inputs: serviceId, countryId, requestId |
purchase_esim | Purchase a DATA eSIM. Deducts from your prepaid agent wallet and returns order details with activation info (ICCID, QR code, SM-DP+). Use the packageCode from search_esim_packages. For a daily-reset "Unlimited" plan, also pass days (the num Inputs: packageCode, days, requestId, promoCode |
purchase_phone_plan | Purchase a PHONE-NUMBER eSIM — a plan with a real carrier phone number (voice + SMS + data). Deducts from your prepaid agent wallet and returns order details with activation info (ICCID, QR code, SM-DP+). The real phone number is assigned b Inputs: packageCode, activationDate, requestId, promoCode |
rent_sms_number | Rent a LONG-TERM receive-only SMS number: the user keeps the same number for the whole rental and can receive multiple SMS (fair-use 25/day). This SPENDS the wallet balance. Use list_sms_rentals first for rentalId, valid day tiers, prices, Inputs: rentalId, days, requestId |
search | Search the PikaSim eSIM catalog (data eSIMs and phone-number eSIMs) by free-text query and/or ISO country code. Returns a list of matching plans, each with an id, a title (name + price), and a pikasim.com URL. Pass an id to the fetch tool f Inputs: query |
search_esim_packages | Search PikaSim eSIM plans by country code, region, or keyword. Returns BOTH product lines in separate buckets: DATA eSIMs and PHONE-NUMBER eSIMs (real carrier number + voice + SMS). Each result shows its packageCode in [brackets] for purcha Inputs: country, region, query, type |
search_phone_plans | Search PikaSim PHONE-NUMBER eSIMs — plans that include a REAL carrier phone number (not VoIP) with voice calls, SMS, and data. US plans give a real +1 number on AT&T and T-Mobile; local country plans cover Europe (French +33 number), Austra Inputs: country, region, query |
search_sms_services | Search the SMS VERIFICATION service list — websites/apps a receive-only verification number can get a code for (Discord, Google, Telegram, ...). This is the SMS product line (no eSIM, nothing to install): the user gets a temporary phone num Inputs: query |
topup_esim | Adds more data (and on some plans voice/SMS) to an existing eSIM the user already owns, without issuing a new eSIM. This SPENDS the wallet balance and cannot be undone. First call get_topup_options with the same ICCID to get valid top-up pa Inputs: iccid, packageCode, promoCode |
Every block below points at https://pikasim.com/mcp. Pick your client and copy.
claude mcp add --transport http pikasim https://pikasim.com/mcp
{
"mcpServers": {
"pikasim": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://pikasim.com/mcp"]
}
}
}{
"mcpServers": {
"pikasim": {
"url": "https://pikasim.com/mcp"
}
}
}{
"servers": {
"pikasim": {
"type": "http",
"url": "https://pikasim.com/mcp"
}
}
}{
"context_servers": {
"pikasim": {
"url": "https://pikasim.com/mcp"
}
}
}{
"mcpServers": {
"pikasim": {
"serverUrl": "https://pikasim.com/mcp"
}
}
}{
"mcpServers": {
"pikasim": {
"url": "https://pikasim.com/mcp"
}
}
}name: PikaSim
version: 0.0.1
schema: v1
mcpServers:
- name: PikaSim
type: streamable-http
url: https://pikasim.com/mcp{
"mcpServers": {
"pikasim": {
"httpUrl": "https://pikasim.com/mcp"
}
}
}{
"mcpServers": {
"pikasim": {
"type": "http",
"url": "https://pikasim.com/mcp"
}
}
}{
"mcpServers": {
"pikasim": {
"url": "https://pikasim.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fpikasim.com%2Fmcp&type=streamable_http&id=pikasim&name=PikaSim
It answered our last check on 18 October 2026 in 129 ms. Over 10 checks since 5 September 2026 it answered 10. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by pikasim.com and served from pikasim.com, the vendor's own domain: https://pikasim.com/mcp.
31, as returned by the server's own tools/list on 31 August 2026: cancel_esim, cancel_sms_rental, cancel_sms_verification, check_balance, check_country_coverage, check_sms_verification, create_deposit, create_wallet, and 23 more.
It answered our last check on 18 October 2026 in 129 ms. Over 10 checks since 5 September 2026 it answered 10.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://pikasim.com/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.pikasim. Endpoint host: pikasim.com. ARD identifier: urn:air:com.pikasim:mcp:pikasim.
First indexed 31 August 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.