# NexusAPI Crypto Portfolio Analyzer

> NexusAPI Crypto Portfolio Analyzer is a paid API for AI agents from nexus-api-virid.vercel.app, paid per call via x402, $0.017169/call, status unknown (last checked 2026-09-14).

Analyzes a cryptocurrency portfolio based on a search query or input, returning portfolio-related crypto data

## Facts

- Endpoint: POST https://nexus-api-virid.vercel.app/api/crypto/portfolio
- Price: $0.017169/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/nexusapi-crypto-portfolio-analyzer-b6e35f5c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_009TO-lOSzKA8076JHdrq

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-analyzer-b6e35f5c -d '<json body>'
```

Example prompt: Can you analyze my crypto portfolio — I'm holding Bitcoin, Ethereum, and Solana — and show me the current breakdown and total value?

## When to prefer this

Use this endpoint when an AI agent needs to compute or summarize a cryptocurrency portfolio's value, allocation, or composition in a single pay-per-call request without managing API keys. Prefer it over general market data endpoints when the user's intent is specifically portfolio-level aggregation rather than individual asset price lookups.

## Known failure modes

- Empty or malformed query string returns no useful data
- Unsupported or misspelled coin symbols may yield empty or incorrect results
- Service may return generic error if the payment in USDC is not completed
- Rate limits or downtime on the underlying data provider may cause 5xx errors
- Highly niche or newly listed tokens may not be recognized

## 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 portfolio-related data for the specified cryptocurrency assets, which may include current values, allocations, holdings breakdown, and aggregate portfolio metrics in a structured JSON response.

## 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-analyzer-b6e35f5c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from nexus-api-virid.vercel.app](https://www.zero.xyz/host/nexus-api-virid.vercel.app/llms.txt)