This tool is no longer present in the server's latest manifest. Showing the last observed version (server version 1.28.0).
onyx_base_swap_quote
InactiveTool of onyx-paid-mcp
declared in 1.28.0
Best-route swap quote on Base across all major DEXes (Uniswap V2/V3, Aerodrome, BaseSwap, PancakeSwap, plus ~12 others) via KyberSwap aggregator. Returns amountOut, USD value, gas estimate, route hops, price impact. Same role as Jupiter on Solana — most agents need this before any on-chain swap. (price: $0.002 USDC, tier: metered)
Parameters schema
{
"type": "object",
"required": [
"token_in",
"token_out",
"amount_in"
],
"properties": {
"token_in": {
"type": "string",
"description": "Address of input token (0x... on Base mainnet). Use 0x4200000000000000000000000000000000000006 for WETH."
},
"amount_in": {
"type": "string",
"description": "Atomic input amount (decimal string). E.g. 1 ETH = '1000000000000000000'; 100 USDC = '100000000'."
},
"token_out": {
"type": "string",
"description": "Address of output token (0x... on Base mainnet)."
}
}
}Parent server
onyx-paid-mcp
https://github.com/dimitrilaouanis-tech/onyx-mcp
2/7 registries