y0.exchange
Non-custodial infrastructure connecting AI agents to blockchains. MCP server, signing service, multi-chain support.
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Last probed Sep 14, 2026 · mcp.y0.exchange
8tools discovered
Get Balance
Get native and ERC-20 token balances for a wallet address on a specific chain. If address is omitted, uses the wallet linked to the API key.
Get Portfolio
Get aggregated portfolio view across all chains with USD values, per-chain breakdown, and allocation percentages. If address is omitted, uses the wallet linked to the API key.
Get Price
Get current USD price and 24h change for one or more tokens. Accepts CoinGecko IDs (e.g. "ethereum") or symbols (e.g. "ETH").
Get Quote
Get a swap quote with routing preview. Shows expected output, fees, and estimated gas. Does NOT execute — read-only price check.
Get Gas
Get current gas prices across supported chains with USD estimates for common operations (transfer, swap, approve).
Get History
Get transaction history for a wallet address from block explorer (Etherscan/BSCScan). Supports filtering by type. If address is omitted, uses the wallet linked to the API key.
Swap
Build an unsigned swap transaction. The user will approve and sign on their device — y0 never holds private keys. Requires Y0_API_KEY to be configured.
Send
Build an unsigned transfer transaction. Supports native tokens and ERC-20. The user will approve and sign on their device. Requires Y0_API_KEY to be configured.
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Directory coverage for brandsNon-custodial infrastructure connecting AI agents to blockchains. MCP server, signing service, multi-chain support.
Use the MCP endpoint listed on this page in your MCP client configuration. One-click install pills support Claude, Cursor, VS Code, and other hosts. Copy the remote MCP URL if your client needs a manual entry.
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MCPBundles probed 8 tools on the live server. The tool list on this page reflects what was discovered at the last refresh — connect your client to see the full set available to your session.
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