> ## Documentation Index
> Fetch the complete documentation index at: https://www.posted.cc/llms.txt
> Use this file to discover all available pages before exploring further.

# Read Bluesky public signing keys

> Serves public signing keys only. The private P-256 signing key is never returned. Returns 404 when Bluesky is disabled.

No signed-in session is required. Endpoint-specific tokens, setup secrets or challenges may still be required.

Serves public signing keys only. The private P-256 signing key is never returned. Returns 404 when Bluesky is disabled.

[Request conventions](/api-reference/overview) · [API keys](/api-keys) · [MCP connections](/mcp-connections)


## OpenAPI

````yaml api-reference/openapi.json GET /social/bluesky/jwks.json
openapi: 3.1.0
info:
  title: Posted HTTP API
  version: 0.2.0
  description: >-
    All registered application, account, OAuth, MCP transport and health
    endpoints. Publishing and draft request schemas come from the shared runtime
    validators. Replace the example server with your installation. Documentation
    uses simple request examples and does not execute live publishing requests.
servers:
  - url: https://posted-api.example.com
security: []
paths:
  /social/bluesky/jwks.json:
    get:
      tags:
        - Social connections
      summary: Read Bluesky public signing keys
      description: >-
        Serves public signing keys only. The private P-256 signing key is never
        returned. Returns 404 when Bluesky is disabled.


        No signed-in session is required. Endpoint-specific tokens, setup
        secrets or challenges may still be required.
      operationId: get_social_bluesky_jwks_json
      responses:
        '200':
          description: >-
            Successful response. Examples are illustrative; field values vary by
            record.
          content:
            application/json:
              schema:
                type: object
                properties:
                  keys:
                    type: array
                    items:
                      type: object
                      properties:
                        kty:
                          type: string
                        crv:
                          type: string
                        kid:
                          type: string
                        x:
                          type: string
                        'y':
                          type: string
                      additionalProperties: true
                additionalProperties: true
              example:
                keys:
                  - kty: EC
                    crv: P-256
                    kid: posted-1
                    x: example-public-x
                    'y': example-public-y
        default:
          description: >-
            Request failure. Inspect code, message and requestId; respect
            Retry-After on HTTP 429.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security: []
components:
  schemas:
    Error:
      type: object
      required:
        - error
      properties:
        error:
          type: object
          required:
            - code
            - message
            - requestId
          properties:
            code:
              type: string
            message:
              type: string
            requestId:
              type: string

````

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