# Vibes API Hub - Wallet Validator

> Vibes API Hub - Wallet Validator is a paid API for AI agents from vibes-coral-tau.vercel.app, paid per call via x402, $0.025695/call, status unknown (last checked 2026-09-14).

Validates a cryptocurrency wallet address for correctness and network compatibility

## Facts

- Endpoint: POST https://vibes-coral-tau.vercel.app/api/wallet-validator
- Price: $0.025695/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vibes-api-hub-wallet-validator-964d4483
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wgv87NEKPaaIRje32RbBX

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 vibes-api-hub-wallet-validator-964d4483 -d '<json body>'
```

Example prompt: Can you validate this wallet address for me — 0x4838B106FCe9647Bdf1E7877BF73cE8B0BAD5f97 — and confirm it's a valid Ethereum/Base chain address before I send funds to it?

## When to prefer this

Use this endpoint when you need to verify a cryptocurrency wallet address before executing a transaction, storing an address, or displaying it to a user — particularly for Base chain, Ethereum, or EVM-compatible addresses. Prefer this over client-side validation when authoritative server-side verification with checksum validation is required.

## Known failure modes

- Invalid or malformed wallet address returns validation failure response
- Unsupported blockchain network type not recognized
- Empty or missing address field returns 400 bad request
- Payment not processed via x402 results in 402 Payment Required
- Network timeout or service unavailability returns 5xx error

## How this service works

All-in-one API hub: Social Media, Jobs, Finance, Crypto, and Tools. Pay-per-call with x402 protocol on Base chain.

## Output

Returns whether the provided wallet address is valid, along with details such as the detected network/chain type, checksum validity, and address format information.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vibes-api-hub-wallet-validator-964d4483/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from vibes-coral-tau.vercel.app](https://www.zero.xyz/host/vibes-coral-tau.vercel.app/llms.txt)