# NexusAPI Crypto Address Transactions Lookup

> NexusAPI Crypto Address Transactions Lookup is a paid API for AI agents from nexus-api-virid.vercel.app, paid per call via x402, $0.047775/call, status unknown (last checked 2026-09-14).

Retrieves transaction history for a given cryptocurrency wallet address

## Facts

- Endpoint: POST https://nexus-api-virid.vercel.app/api/crypto/address/transactions
- Price: $0.047775/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-address-transactions-lookup-f1c77cc9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_OIPE2KnBsrpm5NurDovhx

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-address-transactions-lookup-f1c77cc9 -d '<json body>'
```

Example prompt: Can you pull up the full transaction history for the wallet address 0x742d35Cc6634C0532925a3b8D4C9b9c5e2b0faB3 on the blockchain?

## When to prefer this

Choose this endpoint when you need to programmatically retrieve on-chain transaction history for a specific crypto wallet address without managing API keys, paying per call in USDC on Base via x402 protocol. Best suited for agents that need to audit, monitor, or analyze wallet activity on demand.

## Known failure modes

- Invalid or malformed wallet address returns an error or empty result
- Address with no transaction history may return an empty list
- Network-specific addresses queried against the wrong chain may return no results
- Rate limiting or payment failure may block the request
- Unrecognized query format may result in a generic error response

## 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 a list of transactions associated with the specified cryptocurrency wallet address, including details such as transaction hashes, amounts, timestamps, sender/receiver addresses, and transaction status.

## 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-address-transactions-lookup-f1c77cc9/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)