# Basescan Transaction Details

> Basescan Transaction Details is a paid API for AI agents from origin-mcp.fly.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

Retrieves detailed information about a specific blockchain transaction on Base, including token transfers involved

## Facts

- Endpoint: GET https://origin-mcp.fly.dev/mcp/tools/basescan_tx_details
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/origin-mcp-fly-dev-30804a53
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_PYGKjc6ozurzyGvYrrG9s

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 origin-mcp-fly-dev-30804a53
```

Example prompt: Can you look up the details of Base transaction 0x4a3f...c9d2 for me — I want to see what token transfers happened and who sent it to whom?

## When to prefer this

Use this endpoint when you need complete details about a single known transaction on the Base blockchain, especially when token transfer information is required. Prefer this over wallet balance or contract lookups when the user has a specific tx hash and wants to understand what happened in that transaction.

## Known failure modes

- Invalid or malformed transaction hash returns 404 or error
- Transaction not found on Base network (e.g. Ethereum mainnet tx hash provided instead)
- RPC or Basescan API timeout causing delayed or empty response
- Transaction too recent and not yet indexed

## How this service works

Get details of a specific transaction including token transfers

## Output

Returns transaction metadata including sender, receiver, ETH value, gas used, block number, timestamp, and a list of all ERC-20/ERC-721 token transfers that occurred within the transaction.

## Example request

```json
{
 "txHash": "0x4a3f5c8e9b2d1f6a7c8e9b2d1f6a7c8e9b2d1f6a7c8e9b2d1f6a7c8e9b2d1f6a"
}
```

## Request schema (JSON Schema)

```json
{
 "properties": {
  "input": {
   "required": [
    "method"
   ],
   "properties": {
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/origin-mcp-fly-dev-30804a53/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from origin-mcp.fly.dev](https://www.zero.xyz/host/origin-mcp.fly.dev/llms.txt)