# CortexCloud Wallet Profile

> CortexCloud Wallet Profile is a paid API for AI agents from api.cortexcloud.org, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-16).

Retrieves on-chain wallet profile data for a given blockchain wallet address

## Facts

- Endpoint: GET https://api.cortexcloud.org/v1/data/wallet-profile?utm_source=zero.xyz
- Price: $0.004/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/cortexcloud-wallet-profile-ec41c0f1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1FCHLiJf7wEh-EyI29-bB

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 cortexcloud-wallet-profile-ec41c0f1
```

Example prompt: Can you pull up the on-chain wallet profile for 0x1234...abcd? I want to see their token holdings and activity history.

## When to prefer this

Use this endpoint when you need on-chain wallet profile data and want to pay per-call with no API key or subscription — particularly useful for AI agents operating autonomously with USDC on Base via the x402 protocol. Prefer this over key-gated blockchain data APIs when your agent needs frictionless wallet lookups without pre-registration.

## Known failure modes

- Invalid or malformed wallet address returns an error
- Wallet address not found on the supported chain returns empty or null profile
- Insufficient USDC balance to cover $0.004 per-call fee causes payment failure
- Rate limiting or network congestion on Base chain may delay settlement
- Empty response example in schema suggests endpoint may be under-documented or partially implemented

## How this service works

One pay-per-call API for AI agents: optimization, AI, research, on-chain data, and automation — all settled in USDC on Base via x402. Discover via MCP and Bazaar, estimate free, pay per call. No API keys, no signup.

## Output

Returns a JSON object containing on-chain wallet profile data, potentially including token balances, transaction history, activity metrics, wallet age, and other blockchain-derived metadata for the queried address.

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "format": "application/json",
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/cortexcloud-wallet-profile-ec41c0f1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.cortexcloud.org](https://www.zero.xyz/host/api.cortexcloud.org/llms.txt)