Spare Cert API

The Cert API from Spare — 1 operation(s) for cert.

Operations 1

GET /api/v1.0/authentication/Jwks Retrieves the JSON Web Key Set (JWKS) used for token, payloads and webhook… #

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/spare-cert-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

spare-cert-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: Authentication Cert API
  description: Spare api authentication API documentation
  termsOfService: https://terms.tryspare.com/en
  contact:
    name: Spare Technologies WLL.
    email: hello@tryspare.com
  license:
    name: Spare Technologies WLL.
  version: '1.0'
tags:
- name: Cert
paths:
  /api/v1.0/authentication/Jwks:
    get:
      tags:
      - Cert
      summary: Retrieves the JSON Web Key Set (JWKS) used for token, payloads and webhook…
      description: '**Unique resource name:** api_authentication.v1.cert.jwks


        This endpoint provides a set of JSON Web Keys (JWK) as defined in

        RFC 7517.


        **Usage:**

        - Used to verify the signature of access tokens and refresh tokens.

        - Used to validate the `x-signature` header in the API responses or webhook events.

        - Ensures secure cryptographic verification of API interactions.


        The response includes RSA and ECC-based public keys required for token and data signature validation.'
      responses:
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
        '403':
          description: Forbidden
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
        '500':
          description: Internal Server Error
        '200':
          description: '- Successfully returns the JSON Web Key Set.'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SpJsonWebKeySet'
      operationId: getApiV10AuthenticationJwks
      x-operation-id-source: derived
components:
  schemas:
    SpJsonWebKey:
      type: object
      properties:
        p:
          type:
          - string
          - 'null'
        kty:
          type:
          - string
          - 'null'
        q:
          type:
          - string
          - 'null'
        d:
          type:
          - string
          - 'null'
        e:
          type:
          - string
          - 'null'
        use:
          type:
          - string
          - 'null'
        kid:
          type:
          - string
          - 'null'
        qi:
          type:
          - string
          - 'null'
        dp:
          type:
          - string
          - 'null'
        alg:
          type:
          - string
          - 'null'
        dq:
          type:
          - string
          - 'null'
        n:
          type:
          - string
          - 'null'
        x:
          type:
          - string
          - 'null'
        y:
          type:
          - string
          - 'null'
        crv:
          type:
          - string
          - 'null'
        x5t:
          type:
          - string
          - 'null'
        x5c:
          type:
          - array
          - 'null'
          items:
            type: string
      additionalProperties: false
    ProblemDetails:
      type: object
      properties:
        type:
          type:
          - string
          - 'null'
        title:
          type:
          - string
          - 'null'
        status:
          type:
          - integer
          - 'null'
          format: int32
        detail:
          type:
          - string
          - 'null'
        instance:
          type:
          - string
          - 'null'
      additionalProperties: {}
    SpJsonWebKeySet:
      type: object
      properties:
        keys:
          type:
          - array
          - 'null'
          items:
            $ref: '#/components/schemas/SpJsonWebKey'
      additionalProperties: false