---
title: "Freeze account"
method: POST
path: "/v1/issuance/tokens/{tokenId}/freeze"
tags: ["Issuance"]
---

# Freeze account

`POST /v1/issuance/tokens/{tokenId}/freeze`

Freezes a token account to prevent transfers.

## Path parameters

- `tokenId` string, required — Token identifier.

## Headers

- `x-project-id` string — Selects the active project for this request. Required for session/dashboard callers. Ignored when authenticating with an API key, whose scope is fixed to the key's project.
- `Idempotency-Key` string — Idempotency key for safely retrying mutating requests. 1-255 printable ASCII characters; echoed back on the response.

## Request body

- object — Freeze account request body.
  - `accountAddress` string, required — Wallet or token account address to freeze. SDP resolves the associated token account automatically when a wallet address is provided.
  - `reason` string — Optional reason for freezing.
  - `signingWalletId` string — Optional custody wallet ID to use as the signer for this request.

## Response `201`

Account frozen

- object — Standard success response envelope.
  - `data` object, required — Frozen account response payload.
    - `frozenAccount` object, required — Frozen account details.
      - `id` string, required — Frozen account identifier.
      - `tokenId` string, required — Token identifier.
      - `accountAddress` string, required — Wallet address associated with the frozen token holdings for this mint. SDP resolves the underlying token account automatically.
      - `reason` string, nullable, required — Reason for freezing, if provided.
      - `frozenAt` string, date-time, required — Timestamp when the account was frozen.
      - `frozenBy` string, required — Actor identifier that froze the account.
      - `unfrozenAt` string, date-time, nullable, required — Timestamp when the account was unfrozen, if applicable.
      - `unfrozenBy` string, nullable, required — Actor identifier that unfroze the account.
      - `signature` string — Solana transaction signature for the latest freeze/unfreeze.
  - `meta` object, required — Response metadata.
    - `requestId` string, required — Request identifier for tracing.
    - `timestamp` string, date-time, required — ISO 8601 timestamp.

## Other responses

- `400` — Error
- `401` — Error
- `403` — Error
- `404` — Error
- `500` — Error

---

[API](https://skmtc.net/solana/apis/solana-developer-platform-api.md) · [All operations](https://skmtc.net/solana/apis/solana-developer-platform-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/solana/solana-developer-platform-api/revisions/672b1916ba61/schema)