Solana swap safety for agents: free token screen, $0.01 swap verdict, $0.02 built swap via x402.
Connect Runs on your machine
claude mcp add mcp -e ZENDIQ_AGENT_NETWORK=<ZENDIQ_AGENT_NETWORK> -e AGENT_STATE_DIR=<AGENT_STATE_DIR> -e ZENDIQ_AGENT_BUDGET_FILE=<ZENDIQ_AGENT_BUDGET_FILE> -e ZENDIQ_AGENT_KEYPAIR=<ZENDIQ_AGENT_KEYPAIR> -- npx -y @zendiq/[email protected]{
"mcpServers": {
"mcp": {
"command": "npx",
"args": [
"-y",
"@zendiq/[email protected]"
],
"env": {
"ZENDIQ_AGENT_NETWORK": "<ZENDIQ_AGENT_NETWORK>",
"AGENT_STATE_DIR": "<AGENT_STATE_DIR>",
"ZENDIQ_AGENT_BUDGET_FILE": "<ZENDIQ_AGENT_BUDGET_FILE>",
"ZENDIQ_AGENT_KEYPAIR": "<ZENDIQ_AGENT_KEYPAIR>"
}
}
}
}{
"mcpServers": {
"mcp": {
"command": "npx",
"args": [
"-y",
"@zendiq/[email protected]"
],
"env": {
"ZENDIQ_AGENT_NETWORK": "<ZENDIQ_AGENT_NETWORK>",
"AGENT_STATE_DIR": "<AGENT_STATE_DIR>",
"ZENDIQ_AGENT_BUDGET_FILE": "<ZENDIQ_AGENT_BUDGET_FILE>",
"ZENDIQ_AGENT_KEYPAIR": "<ZENDIQ_AGENT_KEYPAIR>"
}
}
}
}{
"servers": {
"mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@zendiq/[email protected]"
],
"env": {
"ZENDIQ_AGENT_NETWORK": "<ZENDIQ_AGENT_NETWORK>",
"AGENT_STATE_DIR": "<AGENT_STATE_DIR>",
"ZENDIQ_AGENT_BUDGET_FILE": "<ZENDIQ_AGENT_BUDGET_FILE>",
"ZENDIQ_AGENT_KEYPAIR": "<ZENDIQ_AGENT_KEYPAIR>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
ZENDIQ_AGENT_NETWORKOptional | Payment network: mainnet (default) or devnet. The free screen tool needs no payment. |
AGENT_STATE_DIROptional | Folder holding payer-mainnet.key.json (any file solana-keygen writes) and the budget ledger. Defaults to ~/.zendiq. Never inside the npm cache. |
ZENDIQ_AGENT_BUDGET_FILEOptional | Spend-ceiling ledger every payment is reserved against. Defaults to <state dir>/budget-<network>.json, created by: npx -y @zendiq/mcp budget init 1.00 |
ZENDIQ_AGENT_KEYPAIROptional, secret | Devnet only: path to a Solana keypair JSON file holding devnet USDC. |
Details
| Package | @zendiq/[email protected] (NPM, stdio) |
| First published | 9 Nov 2026 |
| Last updated | 9 Nov 2026 |
| Registry name | ai.zendiq/mcp |
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