---
title: "Base Transaction Status"
method: POST
path: "/v1/base-transaction-status"
tags: ["fresh-state", "x402", "live-data", "agent-utility"]
---

# Base Transaction Status

`POST /v1/base-transaction-status`

## Request

- Base URL: `https://api.salt19.com`
- URL: `https://api.salt19.com/v1/base-transaction-status`
- Auth: none declared

Check current Base transaction receipt state and return PENDING, CONFIRMED_SUCCESS, or CONFIRMED_REVERTED with block and gas evidence. Current x402 price: $0.01.

## Headers

- `Idempotency-Key` string

## Request body

- object
  - `transaction_hash` string, required

## Response `200`

Fresh-State result

## Other responses

- `400`: Invalid input
- `402`: x402 Payment Required
- `502`: Upstream state source unavailable

---

[API](https://skmtc.dev/salt19/apis/salt19-agent-utility-grid.md) · [All operations](https://skmtc.dev/salt19/apis/salt19-agent-utility-grid/llms.txt) · [OpenAPI document](https://skmtc.dev/salt19/apis/salt19-agent-utility-grid/revisions/c2520ca8ffbf?raw)