---
title: "GET /v2/approval/build-tx"
method: GET
path: "/v2/approval/build-tx"
tags: ["Approvals"]
---

# GET /v2/approval/build-tx

`GET /v2/approval/build-tx`

## Query parameters

- `chainID` string, required
- `owner` string, required
- `allowanceTarget` string, required
- `tokenAddress` string, required
- `amount` string, required

## Headers

- `API-KEY` string

## Response `200`

Return the Approval Tx Data for the given params.

- ApprovalTxOutputDTO
  - `success` boolean, required
  - `result` object, required
    - `data` string, required
    - `to` string, required
    - `from` string, required

---

[API](https://skmtc.net/swaprhq/apis/movr-aggregator-api.md) · [All operations](https://skmtc.net/swaprhq/apis/movr-aggregator-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/swaprhq/movr-aggregator-api/revisions/8b1957cc0e8f/schema)