Send USDC & EURC with Any AI Assistant
Paste one URL into ChatGPT, Claude, or Gemini — your AI handles the entire USDC/EURC transfer and shopping flow. Circle only. No fiat, no card, no crypto wallet needed.
Paste this into any AI chat to get started:
https://www.canath.io/ai.htmlCompatible AI Assistants
🟢
ChatGPT
GPT-4 / GPT-4o ✓
🟣
Claude
All versions ✓
🔵
Gemini
Gemini 1.5+ ✓
🔮
Perplexity
Pro ✓
⚙️
Custom Agents
Any HTTP API ✓
How AI USDC Payments Work — Step by Step
- Paste the URL — Share https://www.canath.io/ai.html in any AI chat. The AI reads Canath's Circle instructions.
- AI greets you — The AI offers to send USDC, send EURC, or shop from any merchant with Circle stablecoins.
- Create or log in — The AI calls the Canath API to check your account. First time? It creates one and provisions your Circle wallet in seconds.
- Say who to pay or what to buy — Tell the AI the recipient's email or Canath handle and the amount, or which merchant and product.
- AI shows a quote — Amount, 1.49% fee, total. You confirm or cancel.
- USDC moves — The AI calls the Canath Circle transfer or shopping API. Recipient is notified instantly.
Example Conversation
You
https://www.canath.io/ai.htmlAI
Welcome to Canath! I can help you send USDC or EURC, or shop from any merchant with your Circle wallet. What would you like to do?You
Send 50 USDC to john@example.comAI
Found John Smith on Canath. Here's the breakdown: 50 USDC + 0.75 USDC fee (1.49%) = 50.75 USDC total. John receives 50 USDC. Confirm?You
YesAI
Done! 50 USDC sent to John Smith via Circle on Polygon. Transfer ID: TX-4A8F2B1.Transfer & Shopping Fees
1.49%
USDC via Circle
Polygon, near-instant
1.49%
EURC via Circle
Euro stablecoin, Polygon
1.49%
Shopping with USDC
Any merchant, Circle only
0.5%
DEX Swap
Uniswap v3 on Polygon
For Developers — Agent-to-Agent Payments
Canath supports fully autonomous AI agent payments via REST API. Agents authenticate with a pa_live_ bearer token. Payment identity can be established by email, phone number, or API key.
See the A2A protocol documentation and the AI agent instructions for full API reference.
Frequently Asked Questions
How do I send USDC with ChatGPT?
Paste https://www.canath.io/ai.html into a ChatGPT chat. The AI reads Canath's Circle instructions and walks you through account setup and your first USDC or EURC transfer — all within the conversation. No crypto wallet needed.
Which AI assistants work with Canath?
ChatGPT (GPT-4 and above), Claude (all versions), Google Gemini, Perplexity, and any AI assistant or agent that can read URLs and call HTTP APIs.
Is it safe for an AI to send USDC on my behalf?
Yes. Every transfer requires your explicit YES confirmation — the AI cannot move USDC or EURC without your approval. Circle manages all wallet infrastructure. Neither Canath nor the AI ever holds private keys or wallet credentials.
Can AI agents send USDC to each other autonomously?
Yes, Canath supports fully autonomous agent-to-agent (A2A) USDC and EURC payments. Each agent authenticates with a Canath API key and can send Circle stablecoins to other agents identified by email, phone, or handle. See canath.io/a2a.html for the full protocol.
Can an AI agent shop for me and pay with USDC?
Yes. Paste canath.io/ai.html into any AI and say "shop". The AI will ask which merchant and what you want, search for products, and pay with USDC or EURC from your Circle wallet. 1.49% fee. No card or fiat needed.