# NexusAPI Crypto Portfolio

> NexusAPI Crypto Portfolio is a paid API for AI agents from nexus-api-peach-nine.vercel.app, paid per call via x402, $0.067171/call, status unknown (last checked 2026-10-24).

Retrieves or analyzes a cryptocurrency portfolio based on a search query or input parameter

## Facts

- Endpoint: POST https://nexus-api-peach-nine.vercel.app/api/crypto/portfolio?utm_source=zero.xyz
- Price: $0.067171/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-24
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/nexusapi-crypto-portfolio-9534008b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qVAUIt6gJ73oIQwf_sWMM

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 nexusapi-crypto-portfolio-9534008b -d '<json body>'
```

Example prompt: Can you pull up the crypto portfolio summary for wallet address 0xABC123... and show me what assets are held and their current values?

## When to prefer this

Use this endpoint when you need to retrieve or analyze a cryptocurrency portfolio and want a pay-per-call model with no API key setup, paying in USDC on Base. Suitable for agents that need on-demand portfolio lookups without subscription overhead.

## Known failure modes

- Invalid or malformed query string returns generic error response
- Unsupported wallet address format may return empty or null data
- Rate limits or payment failures (HTTP 402) if USDC payment is not processed correctly
- Unrecognized cryptocurrency identifiers may result in empty portfolio data
- Network or upstream data provider outage causing incomplete or stale data

## How this service works

Crypto, AI, Social Media, Finance, Weather, Tools &amp; more. Pay per call in USDC on Base. No API keys.

## Output

Returns structured portfolio data including asset holdings, token balances, and valuation information for the queried cryptocurrency portfolio or address.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "query": {
   "type": "string",
   "description": "Search query or input parameter"
  }
 }
}
```

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/nexusapi-crypto-portfolio-9534008b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from nexus-api-peach-nine.vercel.app](https://www.zero.xyz/host/nexus-api-peach-nine.vercel.app/llms.txt)