---
title: "Check account registration"
method: GET
path: "/check/{address}"
tags: ["Accounts"]
---

# Check account registration

`GET /check/{address}`

## Request

- Base URL: `https://v1.orchestrator.rhinestone.dev/deposit-processor`
- URL: `https://v1.orchestrator.rhinestone.dev/deposit-processor/check/{address}`
- Auth: none declared
- TypeScript: <https://skmtc.dev/rhinestonewtf/apis/deposit-service-api/docs/check/:address/get.ts> (a function with typed inputs; its response is checked against the schema)

Returns whether an account is registered and its target chain and token.

## Path parameters

- `address` string, required: Ethereum address (0x followed by 40 hex characters)

## Response `200`

Account registration status

- CheckResponse
  - `isRegistered` boolean, required: Whether the EVM account is registered. EVM-scoped (legacy): a Solana/Tron-only account reads `false` here. Use `sources` for per-chain registration across all namespaces.
  - `targetChain` string
  - `targetToken` string
  - `recipient` string
  - `sourceChains` string[]
  - `outputTokenRules` OutputTokenRule[]
    - `match` OutputTokenRuleMatch, required: Source-token match criteria. Rules may match by source chain, source token address, source symbol, or a combination.
      - `chain` string: CAIP-2 chain identifier (e.g. "eip155:8453")
      - `token` string
      - `symbol` string
    - `outputToken` string, required
  - `rejectUnmapped` boolean
  - `sources` object[], required: Every chain this account can receive deposits from — CAIP-2 id + deposit address — uniform across EVM, Solana, and Tron. A chain is present iff the account is registered for it (the canonical per-source registration signal); absence means not registered. EVM chains share the account address; Solana/Tron carry their own. Always present (may be empty).
    - `chain` string, required
    - `depositAddress` string, required

## Other responses

- `400`: Invalid address format
- `422`: Account was registered with a factory the service does not support

## Changes

- **2026-09-17** `676300ac19ff`: 1 info
  - added the optional property `code` to the response with the `400` status
- **2026-07-29** `7f6aae39bb48`: 1 info
  - added the non-success response with the status `422`
- **2026-06-26** `b11734728971`: 1 warning
  - removed the optional property `postBridgeActions` from the response with the `200` status
- **2026-06-25** `0eeae429b913`: 1 info
  - added the required property `sources` to the response with the `200` status
- **2026-05-14** `17632faefb47`: 3 info
  - added the optional property `outputTokenRules` to the response with the `200` status
  - added the optional property `postBridgeActions` to the response with the `200` status
  - added the optional property `rejectUnmapped` to the response with the `200` status

[Operation history](https://skmtc.dev/rhinestonewtf/apis/deposit-service-api/changes/check/:address/get.md)

---

[API](https://skmtc.dev/rhinestonewtf/apis/deposit-service-api.md) - [All operations](https://skmtc.dev/rhinestonewtf/apis/deposit-service-api/llms.txt) - [OpenAPI document](https://skmtc.dev/rhinestonewtf/apis/deposit-service-api/revisions/aa1767d704fa?raw)