---
title: "POST /transactions/deposit-address/reindex"
method: POST
path: "/transactions/deposit-address/reindex"
---

# POST /transactions/deposit-address/reindex

`POST /transactions/deposit-address/reindex`

## Request

- Base URL: `https://api.relay.link`
- URL: `https://api.relay.link/transactions/deposit-address/reindex`
- Auth: none declared

Re-checks the balances of a previously-registered deposit address and queues a withdrawal for any currency with a non-zero balance. Useful when funds were sent to a deposit address but the normal indexer flow did not pick them up.

## Headers

- `x-api-key` string

## Request body

- object
  - `chainId` number, required: Chain ID the deposit address was originally registered on.
  - `depositAddress` string, required: The deposit address to reindex.
  - `sweep` boolean: Deprecated. No longer supported on this endpoint.
  - `targetChainId` number: Chain ID to reindex on, when different from `chainId`. Use this if funds landed on a chain other than the one the deposit address was registered on. Defaults to `chainId`.
  - `currency` string: Address of a specific currency to reindex. Defaults to checking every depositable currency on the chain.

## Response `200`

Default Response

- object
  - `message` string: Human-readable summary of the reindex outcome.
  - `triggeredCurrencies` object[]: Currencies for which a withdrawal was queued.
    - `currency` string: Currency address.
    - `symbol` string: Currency symbol.
    - `balance` string: Balance found at the deposit address, in the currency's smallest unit.
  - `checkedCurrencies` number: Total number of currencies whose balance was checked.
  - `failedCurrencies` number: Number of currencies whose balance check failed.

## Other responses

- `400`: Default Response
- `403`: Default Response
- `404`: Default Response
- `429`: Default Response
- `503`: Default Response

## Changes

- **2026-07-13** `8b5cbd9c3350`: 2 info
  - added the new optional `header` request parameter `x-api-key`
  - added the new optional request property `currency`
- **2026-04-22** `487c01a5d270`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/relay/apis/cross-chain-solver/changes/transactions/deposit-address/reindex/post.md)

---

[API](https://skmtc.dev/relay/apis/cross-chain-solver.md) · [All operations](https://skmtc.dev/relay/apis/cross-chain-solver/llms.txt) · [OpenAPI document](https://skmtc.dev/relay/apis/cross-chain-solver/revisions/85900d75d524?raw)