# Mint Intel: Ethereum Wallet Transaction Nonce

> Mint Intel: Ethereum Wallet Transaction Nonce is a paid API for AI agents from mintintel.35-171-220-195.sslip.io, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-31).

Returns the next transaction nonce for any Ethereum wallet address, including both confirmed (latest) and pending transaction counts.

## Facts

- Endpoint: GET https://mintintel.35-171-220-195.sslip.io/v1/eth/nonce/:address?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mint-intel-ethereum-wallet-transaction-nonce-b7a14f08
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_fOJko2gSzEjWP4iHEtGz7

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 mint-intel-ethereum-wallet-transaction-nonce-b7a14f08
```

Example prompt: What's the current transaction nonce for Ethereum wallet 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045? I need to know how many transactions it has sent and whether anything is still pending.

## When to prefer this

Use this endpoint when you need the current transaction nonce for an Ethereum wallet to construct or sequence a new transaction, detect mempool congestion, or audit how many transactions an address has sent. It is purpose-built for Ethereum mainnet nonce lookups via eth_getTransactionCount and is more cost-effective than running your own RPC node. Prefer it over generic Ethereum RPC providers when you want a pay-per-call model without API key management.

## Known failure modes

- Invalid or malformed Ethereum address (non-0x-prefixed or wrong length) returns an error
- Address with no transaction history returns nonce of 0
- Network or RPC node unavailability causes timeout or 5xx error
- Payment failure (x402) if USDC balance is insufficient

## How this service works

Next transaction nonce for any Ethereum wallet via eth_getTransactionCount (latest + pending) - how many transactions it has sent and how many are still pending.

## Output

Returns a JSON object containing the queried Ethereum wallet address and its nonce as an integer, representing the total number of confirmed plus pending transactions sent from that address. The nonce value reflects both latest (confirmed) and pending states via eth_getTransactionCount.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "address"
     ],
     "properties": {
      "address": {
       "type": "string",
       "description": "0x-prefixed 20-byte EVM address"
      }
     },
     "additionalProperties": false
    },
    "queryParams": {
     "type": "object",
     "properties": {},
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "address",
      "nonce"
     ],
     "properties": {
      "nonce": {
       "type": "integer"
      },
      "address": {
       "type": "string"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mint-intel-ethereum-wallet-transaction-nonce-b7a14f08/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mintintel.35-171-220-195.sslip.io](https://www.zero.xyz/host/mintintel.35-171-220-195.sslip.io/llms.txt)