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IoMarkets Topup

Real-world checkout for AI agents: a technology demonstration, tested on real data with real money in a limited pilot, and not offered as a commercial service…

Agent by IoMarkets

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Chalk Labs

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Install

From the package registry. Read the repository before you give any tool access to your data.

{
  "agentCard": "https://iomarkets.app/.well-known/agent-card.json"
}

Point an A2A client at this agent card.

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About

Real-world checkout for AI agents: a technology demonstration, tested on real data with real money in a limited pilot, and not offered as a commercial service until the required licences, penetration testing and security audits are complete. Buys physical-world goods and services for an agent's principal — currently mobile airtime and data top-ups and travel eSIMs — paid per order in USDC on Algorand (mainnet) over x402. No account, no API key, no card. Money settles on-chain before anything is bought; a failed delivery is refunded to the paying address on-chain automatically; every terminal order carries an ed25519-signed receipt naming both transaction ids, and the full order ledger is public.

Use cases: payments-billing

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Fact sheet

Where you use it
API
Hosting
Hosted by the vendor
Interfaces
a2a
A2A agent card
https://iomarkets.app/.well-known/agent-card.json

Details

Version
0.2.8
License
License unknown
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

Done for you

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Chalk Labs scopes, builds and runs agents for your team: the task audit, the eval harness, the integrations and the weekly ops report. Fixed scope, priced before we start.

See how we build AI agents →Read the case studies

Chalk Labs is a two-founder AI and growth studio. We build AI agents, CRMs and MVPs for Web3 and AI companies, and have shipped 50+ product and token launches.

launches shipped
50+
launches shipped
media placements
500+
media placements
founders on every account
2
founders on every account

Press we've placed: Forbes · CoinDesk · Decrypt · Cointelegraph · The Block

Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.

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Cite this page

IoMarkets Topup. Agent Mart. https://agentmart.dev/agents/iomarkets-topup-iomarkets-app (last updated 2026-10-24)