IoMarkets Topup (demo)

app.iomarkets/topupVersion 0.2.12

Demo only, payments switched off. Travel eSIMs and mobile top-ups priced in USDC via x402.

Status

Responds121 msNov 14, 2026, 13:36 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 13:36 UTC
Latency: 121 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: EU hosting detected (detected, not a legal statement)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://iomarkets.app/mcpResponds121 msNov 14, 2026, 13:36 UTC

No sign-in

Claude Code

claude mcp add --transport http topup https://iomarkets.app/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: topup
Remote MCP server URL: https://iomarkets.app/mcp

Cursor

{
  "mcpServers": {
    "topup": {
      "url": "https://iomarkets.app/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"topup","type":"http","url":"https://iomarkets.app/mcp"}'

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Tools

11 tools

Tools of IoMarkets Topup (demo)
	Description		Read-only	Idempotent	Open world
`buy`Demo only: payments are switched off, so this answers with an error and nothing can be bought. Get the x402 payment challenge for a quote. This hosted server holds no wallet, so it does NOT spend your money: it returns the exact amount, asset, payTo address and facilitator for you to pay from your own Algorand wallet, then you POST the quote again with your payment signature. Requires prior human confirmation of the quote. Works the same for a quote from quote_vouchers; the paid response is the batch (batchId and claim links) rather than an order.	Demo only: payments are switched off, so this answers with an error and nothing can be bought. Get the x402 payment challenge for a quote. This hosted server holds no wallet, so it does NOT spend your money: it returns the exact amount, asset, payTo address and facilitator for you to pay from your own Algorand wallet, then you POST the quote again with your payment signature. Requires prior human confirmation of the quote. Works the same for a quote from quote_vouchers; the paid response is the batch (batchId and claim links) rather than an order.	No	No	No	Not declared
`create_pay_link`Demo only: payments are switched off, so this answers with an error and nothing can be bought. Create a checkout link a HUMAN pays from their own Algorand wallet (Pera). Use this when you have no wallet, or when the person should approve and pay themselves: they open the link, see the exact price, sign in their wallet, and the result (the eSIM QR code, or the top-up confirmation) appears on the page. You never hold a key. A top-up link can be paid by anyone — send it to family as 'top up my phone'. An eSIM link delivers to whoever pays. Free. Add `ref` (your Algorand address) to earn a share of margin on each delivered order.	Demo only: payments are switched off, so this answers with an error and nothing can be bought. Create a checkout link a HUMAN pays from their own Algorand wallet (Pera). Use this when you have no wallet, or when the person should approve and pay themselves: they open the link, see the exact price, sign in their wallet, and the result (the eSIM QR code, or the top-up confirmation) appears on the page. You never hold a key. A top-up link can be paid by anyone — send it to family as 'top up my phone'. An eSIM link delivers to whoever pays. Free. Add `ref` (your Algorand address) to earn a share of margin on each delivered order.	No	No	No	Not declared
`fx`Indicative USDC → local-currency rate at our sale price, with an estimate for an amount. The quote is the binding price.	Indicative USDC → local-currency rate at our sale price, with an estimate for an amount. The quote is the binding price.	No	Yes	Yes	Not declared
`ledger`Public delivery ledger: totals, delivered-or-refunded %, volume, countries, recent orders.	Public delivery ledger: totals, delivered-or-refunded %, volume, countries, recent orders.	No	Yes	Yes	Not declared
`list_offers`Browse purchasable offers: mobile top-ups, travel eSIMs, prepaid bills, or international payment corridors (bank / mobile money / UPI) for a country. Free. Prices shown are indicative; the quote fixes them.	Browse purchasable offers: mobile top-ups, travel eSIMs, prepaid bills, or international payment corridors (bank / mobile money / UPI) for a country. Free. Prices shown are indicative; the quote fixes them.	No	Yes	Yes	Not declared
`lookup_phone`Identify the country and mobile operator of a phone number and list the top-up offers available for it. Free. The operator is DETECTED from the number range and is a guess: MVNOs (Tesco Mobile, Giff Gaff, Lebara, Voxi, Sky…) resolve to the host network they ride on. Read the detected brand back to the human and have them confirm it before buying, and use `other_brands` to correct it — a voucher bought for the wrong network delivers successfully and cannot be redeemed or refunded.	Identify the country and mobile operator of a phone number and list the top-up offers available for it. Free. The operator is DETECTED from the number range and is a guess: MVNOs (Tesco Mobile, Giff Gaff, Lebara, Voxi, Sky…) resolve to the host network they ride on. Read the detected brand back to the human and have them confirm it before buying, and use `other_brands` to correct it — a voucher bought for the wrong network delivers successfully and cannot be redeemed or refunded.	No	Yes	Yes	Not declared
`order_status`Check an order. Poll every ~3 s until `terminal` is true: delivered (confirmation + signed receipt), refunded (refund txid + signed receipt) or refund_failed.	Check an order. Poll every ~3 s until `terminal` is true: delivered (confirmation + signed receipt), refunded (refund txid + signed receipt) or refund_failed.	No	Yes	Yes	Not declared
`quote`Demo only: payments are switched off, so this answers with an error and nothing can be bought. Lock a price (10 minutes) for one purchase. Returns quoteId, exact USDC price and what will be delivered. Free. ALWAYS show the human the price and the recipient before buying.	Demo only: payments are switched off, so this answers with an error and nothing can be bought. Lock a price (10 minutes) for one purchase. Returns quoteId, exact USDC price and what will be delivered. Free. ALWAYS show the human the price and the recipient before buying.	No	No	No	Not declared
`quote_vouchers`Demo only: payments are switched off, so this answers with an error and nothing can be bought. Lock a price (10 minutes) for a BATCH of travel eSIMs paid in one payment: N claim links, one per person, for a group trip, a conference delegation or event giveaways. Each eSIM is bought when its link is claimed (the person opens it on their phone and installs the QR), and links nobody claims within 30 days are refunded to the paying wallet. Free. Pay the returned quoteId with `buy`, or send the human to this service's /pay/?mode=vouchers page to buy it with their own wallet. Limits: 2–50 eSIMs, each within the per-order limit, the batch within its own limit ($100 by default). ALWAYS show the human the total and the count before buying.	Demo only: payments are switched off, so this answers with an error and nothing can be bought. Lock a price (10 minutes) for a BATCH of travel eSIMs paid in one payment: N claim links, one per person, for a group trip, a conference delegation or event giveaways. Each eSIM is bought when its link is claimed (the person opens it on their phone and installs the QR), and links nobody claims within 30 days are refunded to the paying wallet. Free. Pay the returned quoteId with `buy`, or send the human to this service's /pay/?mode=vouchers page to buy it with their own wallet. Limits: 2–50 eSIMs, each within the per-order limit, the batch within its own limit ($100 by default). ALWAYS show the human the total and the count before buying.	No	No	No	Not declared
`verify_receipt`Verify an ed25519-signed receipt: the signature, and — unless you pass onChain:false — both txids against an Algorand indexer. Give it an orderId to check one of this service's own orders, or a receipt object to check ANY receipt in this format, including one issued by another server.	Verify an ed25519-signed receipt: the signature, and — unless you pass onChain:false — both txids against an Algorand indexer. Give it an orderId to check one of this service's own orders, or a receipt object to check ANY receipt in this format, including one issued by another server.	No	Yes	Yes	Not declared
`voucher_batch`A paid voucher batch: every claim link, which have been claimed and delivered, the expiry, and any refund for unclaimed links. The batchId is the only handle on the links — keep it, and hand each person their own link privately (whoever opens a link first gets that eSIM).	A paid voucher batch: every claim link, which have been claimed and delivered, the expiry, and any refund for unclaimed links. The batchId is the only handle on the links — keep it, and hand each person their own link privately (whoever opens a link first gets that eSIM).	No	Yes	Yes	Not declared

Details

Registry status: Active
Published: Nov 8, 2026
Updated: Nov 8, 2026
Website: https://iomarkets.app/⁠ (opens in a new tab)
Repository: https://github.com/SergoVashakmadze/iomarkets-x402-checkout⁠ (opens in a new tab)
Categories (suggested): Finance and paymentsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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