mcp
Runstack Wallets
Crypto wallets and blockchain transactions for AI agents
by RUNSTACK
What this MCP config enables
Give your agents the ability to manage crypto wallets and execute blockchain transactions through natural language. Create and query wallets on Ethereum, Base, Polygon, Arbitrum, and Solana. Check balances, transfer tokens, sign messages (EIP-191/EIP-712), manage delegated signers for approval workflows, and autonomously pay for x402-paywalled web resources — all backed by the Crossmint API, with a security architecture that separates credentialed API calls from external requests to prevent key leakage.
Service info
Transport SSE
Streaming Enabled
Auth api-key
Setup simple
Tools 23
Permissions required
- wallets.create
- wallets.read
- wallets:balance.read
- wallets.fund
- wallets:transactions.create
- wallets:transactions.read
- wallets:transactions.sign
- wallets:signatures.create
- wallets:signatures.read
- wallets:nfts.read