Tool detail

Yield.xyz MCP

Lists the 80+ blockchain networks Yield.xyz supports, each with id, name and chain-family category, filterable by name or category.

Categories: Defi, Onchain data

Use when

look up a network's id before querying yields on that chain
list all EVM (or Cosmos/Substrate) networks Yield.xyz supports

Not for

not yield/APY data itself - use the resulting network id with yields_get_all for that

Inputs

POST JSON body, both optional: category (enum evm|cosmos|substrate|misc), search (string, min 2 chars, matches name or id).

Admitted input schema

{
  "type": "object",
  "properties": {
    "category": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "enum": [
        "evm",
        "cosmos",
        "substrate",
        "misc"
      ],
      "description": "Filter by chain family, e.g. \"evm\" returns all EVM networks"
    },
    "search": {
      "type": "string",
      "minLength": 2,
      "maxLength": 4096,
      "description": "Filter by name or id (case-insensitive, min 2 chars), e.g. \"eth\", \"base\""
    }
  },
  "required": [],
  "additionalProperties": false
}

Endpoint

Method: POST
URL: https://mcp.yield.xyz/x402/networks_get_all

Payment

Protocol: x402
Listed price: 0.001 USDC per call on Base
Payment method: exact
Network: eip155:8453
Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Listed terms are catalog metadata. The caller supplies inputs and calls the tool outside Onelayer. If payment is required, the caller uses a compatible wallet to pay.

Source

Directory: Coinbase x402 Bazaar
Record: POST https://mcp.yield.xyz/x402/networks_get_all
Retrieved: 2026-09-30T20:37:07.382Z
Catalog file SHA-256: 6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built: 2026-09-30T22:31:58.034Z