# PulseScanner Wallet Validators Lookup

> PulseScanner Wallet Validators Lookup is a paid API for AI agents from x402.pulsescanner.io, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-22).

Returns all validators whose withdrawal address is set to a given PulseChain wallet address.

## Facts

- Endpoint: GET https://x402.pulsescanner.io/v2/wallets/:addr/validators?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/pulsescanner-wallet-validators-lookup-b4e6f74a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_pwUrc2pqaDd_AABYW6DLl

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability pulsescanner-wallet-validators-lookup-b4e6f74a
```

Example prompt: Look up all validators on PulseChain whose withdrawal address is 0x742d35Cc6634C0532925a3b8D4C9C6e2a1B7f3e9 — I want to see how many validators that wallet controls.

## When to prefer this

Use this endpoint when you need to discover which PulseChain validators are associated with a specific wallet as their withdrawal address — particularly useful for staking portfolio audits, validator ownership verification, or monitoring a wallet's validator exposure. This is the only endpoint specifically designed for PulseChain (chain ID 369) validator-to-withdrawal-address lookups.

## Known failure modes

- Invalid or malformed wallet address returns an error
- No validators found for the given address returns an empty list
- Pagination cursor mismatch or expiry may return unexpected results
- Payment failure (insufficient USDC balance) blocks the request
- Rate limiting if too many concurrent requests are made

## How this service works

Validators whose withdrawal address is this wallet. PulseChain (chain id 369). $0.003 USDC per call.

## Output

A paginated list of validators on PulseChain (chain ID 369) whose withdrawal address matches the queried wallet, including validator identifiers and associated metadata. Supports cursor-based pagination via limit and cursor query parameters.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "headers": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    },
    "pathParams": {
     "type": "object",
     "required": [
      "addr"
     ],
     "properties": {
      "addr": {
       "type": "string"
      }
     }
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "limit": {
       "type": "string"
      },
      "cursor": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/pulsescanner-wallet-validators-lookup-b4e6f74a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.pulsescanner.io](https://www.zero.xyz/host/x402.pulsescanner.io/llms.txt)