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Base Wallet Portfolio Value & Net Worth
x402
Base Wallet Portfolio Value & Net Worth is a paid API for AI agents from x402-services-production.up.railway.app, paid per call via x402, $0.05/call, live (last probed 2026-10-30).
Agents call it through Zero, which pays per call: no API key and no wallet of your own. New accounts start with $5.
Returns the total USD net worth, token positions, and allocation percentages for a given Base blockchain wallet address.
Price / call$0.05
Success—
StatusHealthy
How this service works
Wallet net worth: total USD value, positions, and allocation % across a wallet's Base holdings. Send { address }. Instant portfolio snapshot for treasury agents.
Output
A portfolio snapshot including total USD net worth of the wallet, a list of individual token positions with their USD values, and the percentage allocation of each asset relative to the total portfolio.
Example use cases
Example prompt
“What's the total USD value of my Base wallet 0x1234...abcd — break it down by token positions and show me what percentage each one makes up?”
Technical details
Endpoint
POSThttps://x402-services-production.up.railway.app/api/portfolio/value?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, consolidated USD net worth and allocation breakdown for a specific Base wallet — ideal for treasury agents, portfolio trackers, or any agent that needs to understand a wallet's current financial position across all its Base holdings in a single call.
Side effects
- Invalid or malformed wallet address returns an error
- Wallet address not on Base network may return empty or zero results
- Unrecognized token contracts may be excluded from valuation
- Network latency or Base RPC issues may cause timeout
- Price feed unavailability for illiquid tokens may yield incomplete valuation
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| addressrequired | string | 0x wallet address (Base) |
Tags
x402
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