Tool detail

Otto AI

Returns a multi-chain portfolio snapshot (token balances and yield positions) for an EVM wallet's Otto AI Safe accounts across 7 chains.

Categories: Wallet analytics, Onchain data

Use when

check token balances across chains for a wallet's Otto AI Safe
see yield positions held in an Otto AI Safe account

Not for

not a generic any-wallet portfolio — scoped to Otto AI Safe accounts

Inputs

GET query param: userId (EVM wallet address, required)

Admitted input schema

{
  "type": "object",
  "properties": {
    "userId": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "EVM wallet address (0x...)"
    }
  },
  "required": [
    "userId"
  ],
  "additionalProperties": false
}

Endpoint

Method: GET
URL: https://x402.ottoai.services/portfolio

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: GET https://x402.ottoai.services/portfolio
Retrieved: 2026-09-30T20:37:07.382Z
Catalog file SHA-256: 6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built: 2026-09-30T22:31:58.034Z