Multichain DEX router: free MCP tools for swap-quote prices, chains, catalog; paid via x402.
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Get the live Routheus product catalog: DEX endpoints, the FREE tier (single-input swap quotes and quote+calldata are free, rate-limited per IP — no payment or key), per-call USDC prices for paid products, supported EVM chains, x402 payment details, and a contact email for custom/higher-limit plans. Call this first to learn what's available, what's free, and what costs.
This tool takes no arguments.
This tool isn't marked read-only, so it may change something on the server or in an account you connected.
Get the live Routheus product catalog: DEX endpoints, the FREE tier (single-input swap quotes and quote+calldata are free, rate-limited per IP — no payment or key), per-call USDC prices for paid products, supported EVM chains, x402 payment details, and a contact email for custom/higher-limit plans. Call this first to learn what's available, what's free, and what costs.
No arguments.
{
"type": "object",
"properties": {}
}List the DEX chains Routheus can quote on, with accepted path aliases (canonical slug, chain name, or EIP-155 id — e.g. eth = ethereum = 1).
No arguments.
{
"type": "object",
"properties": {}
}Get the price for a specific product, WITHOUT paying. For quote and quote_calldata it reports that a rate-limited FREE tier exists (call the returned URL with no X-PAYMENT header to use it); for all products it returns the exact x402 USDC offer and the ready-to-call HTTP URL. To get paid data, call that URL with an x402 client (x402-fetch / @x402/fetch / AgentKit).
| Argument | Type | Description |
|---|---|---|
| chain* | string | Chain slug/name/id, e.g. base, ethereum, 1 |
| product* | string | Which product to price |
{
"type": "object",
"required": [
"chain",
"product"
],
"properties": {
"chain": {
"type": "string",
"description": "Chain slug/name/id, e.g. base, ethereum, 1"
},
"product": {
"enum": [
"quote",
"quote_calldata",
"quote_sim",
"quote_arb",
"token_metadata",
"token_search"
],
"type": "string",
"description": "Which product to price"
}
}
}