# KiteEndpoints.ai Wallet Validator

> KiteEndpoints.ai Wallet Validator is a paid API for AI agents from kite-endpoints.vercel.app, paid per call via x402, $0.07/call, status unknown (last checked 2026-10-16).

Validates cryptocurrency wallet addresses for correctness and format integrity

## Facts

- Endpoint: POST https://kite-endpoints.vercel.app/api/wallet-validator?utm_source=zero.xyz
- Price: $0.07/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kiteendpoints-ai-wallet-validator-2f727f17
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_iB2Tof68ml1tYcJRiSsCN

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 kiteendpoints-ai-wallet-validator-2f727f17 -d '<json body>'
```

Example prompt: Can you check if this wallet address is valid before I send funds to it: 0x71C7656EC7ab88b098defB751B7401B5f6d8976F?

## When to prefer this

Choose this endpoint when you need a quick, pay-per-use wallet address validation without maintaining your own blockchain library or node infrastructure. It is especially useful for agents handling user-submitted wallet addresses before executing payments, onboarding users, or processing payouts, where correctness is critical and you want a lightweight API call rather than integrating a full Web3 SDK.

## Known failure modes

- Missing or empty wallet address input returns an error
- Malformed request body causes a 400-level response
- Ambiguous address format (e.g. multi-chain collisions) may yield uncertain results
- Payment failure or insufficient USDC balance blocks the request
- Unsupported blockchain network addresses may not be recognized

## How this service works

400+ paid API endpoints. Social media, AI, crypto, finance, weather, ecommerce, tools. Pay per request with USDC on Base chain.

## Output

Returns a validation result object indicating whether the submitted wallet address is correctly formatted and valid, potentially including details about the address type, network compatibility, and any detected formatting errors or checksum mismatches.

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "example": {
  "result": {
   "data": "example response"
  }
 },
 "properties": {
  "result": {
   "type": "object",
   "description": "API response data"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kiteendpoints-ai-wallet-validator-2f727f17/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kite-endpoints.vercel.app](https://www.zero.xyz/host/kite-endpoints.vercel.app/llms.txt)