---
title: "POST /module/sha256/{key}"
method: POST
path: "/module/sha256/{key}"
---

# POST /module/sha256/{key}

`POST /module/sha256/{key}`

## Query parameters

- `action` string[]
- `function` string
- `instance` string
- `instance-tag` string[]
- `log` '*'
- `module-tag` string[]

## Response `200`

Module information (no query parameters), program output (action
parameter specified call), instance was launched without pinning
module, or module was unpinned.

- object
  - `module` string
  - `tags` string[]

## Other responses

- `201` — WebAssembly module was pinned (possibly in addition to other actions). If function was called, content is program output.

---

[API](https://skmtc.dev/gate-computer/apis/gate-api.md) · [All operations](https://skmtc.dev/gate-computer/apis/gate-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/gate-computer/gate-api/revisions/ed5375211e84/schema)