---
title: "Export independent COSE Producer Envelopes over a Capsule ID"
method: GET
path: "/v1/protocol/dossiers/{dossier_id}/agent-action-capsule/producer-envelopes"
---

# Export independent COSE Producer Envelopes over a Capsule ID

`GET /v1/protocol/dossiers/{dossier_id}/agent-action-capsule/producer-envelopes`

## Request

- Base URL: `https://api.decionis.com`
- URL: `https://api.decionis.com/v1/protocol/dossiers/{dossier_id}/agent-action-capsule/producer-envelopes`
- Auth: HTTP bearer

Returns a Decionis JSON carrying structure for zero or more independent
draft-04 Producer Envelopes. Each envelope is a tagged COSE_Sign1 whose
attached payload is the raw 32-byte Capsule ID. A valid signature
authenticates the returned public key; authorization of that key for the
Capsule operator remains caller policy. Producer Envelopes are separate
from SCITT registration statements and receipts.

## Path parameters

- `dossier_id` string, uuid, required

## Query parameters

- `org_id` string, uuid, required

## Response `200`

Independent Producer Envelope results

- AgentActionCapsuleProducerEnvelopeResponse
  - `service` string, required
  - `protocol_version` string, required
  - `capsule_id` string, required
  - `payload_encoding` 'raw-32-byte-capsule-id', required
  - `signing_available` boolean, required
  - `envelopes` object[], required
    - `media_type` 'application/cose', required
    - `profile` 'draft-mih-scitt-agent-action-capsule-04', required
    - `content_type` 'application/agent-action-capsule-id', required
    - `key_id` string, required
    - `cose_sign1_base64url` string, required
    - `verification` object, required

## Other responses

- `400`: Structured API error
- `401`: Structured API error
- `403`: Structured API error
- `404`: Structured API error

---

[API](https://skmtc.dev/decionis/apis/decionis-policy-evaluation-api.md) · [All operations](https://skmtc.dev/decionis/apis/decionis-policy-evaluation-api/llms.txt) · [OpenAPI document](https://skmtc.dev/decionis/apis/decionis-policy-evaluation-api/revisions/357f5e459d0c?raw)