MCP server for DeFi execution — lets AI agents swap, provide liquidity, lend, bridge, and run yield strategies across 22 chains
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add haiku-defi --env HAIKU_API_KEY='<HAIKU_API_KEY>' --env WALLET_PRIVATE_KEY='<WALLET_PRIVATE_KEY>' -- npx -y haiku-mcp-server~/.codex/config.toml
[mcp_servers.haiku-defi]
command = "npx"
args = ["-y", "haiku-mcp-server"]
env = { HAIKU_API_KEY = "<HAIKU_API_KEY>", WALLET_PRIVATE_KEY = "<WALLET_PRIVATE_KEY>" }
# codex mcp add haiku-defi --env HAIKU_API_KEY='<HAIKU_API_KEY>' --env WALLET_PRIVATE_KEY='<WALLET_PRIVATE_KEY>' -- npx -y haiku-mcp-server~/.cursor/mcp.json
{
"mcpServers": {
"haiku-defi": {
"command": "npx",
"args": [
"-y",
"haiku-mcp-server"
],
"env": {
"HAIKU_API_KEY": "<HAIKU_API_KEY>",
"WALLET_PRIVATE_KEY": "<WALLET_PRIVATE_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"haiku-defi": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"haiku-mcp-server"
],
"env": {
"HAIKU_API_KEY": "<HAIKU_API_KEY>",
"WALLET_PRIVATE_KEY": "<WALLET_PRIVATE_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"haiku-defi": {
"command": "npx",
"args": [
"-y",
"haiku-mcp-server"
],
"env": {
"HAIKU_API_KEY": "<HAIKU_API_KEY>",
"WALLET_PRIVATE_KEY": "<WALLET_PRIVATE_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"haiku-defi": {
"command": "npx",
"args": [
"-y",
"haiku-mcp-server"
],
"env": {
"HAIKU_API_KEY": "<HAIKU_API_KEY>",
"WALLET_PRIVATE_KEY": "<WALLET_PRIVATE_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"haiku-defi": {
"command": "npx",
"args": [
"-y",
"haiku-mcp-server"
],
"env": {
"HAIKU_API_KEY": "<HAIKU_API_KEY>",
"WALLET_PRIVATE_KEY": "<WALLET_PRIVATE_KEY>"
}
}
}
}Environment variables
HAIKU_API_KEYWALLET_PRIVATE_KEY
Replace the placeholders with your own credentials and keep them out of version control.