Proof Random API (Kepler Ops) Random API

The Random API from Proof Random API (Kepler Ops) — 1 operation(s) for random.

Documentation GitHub OpenAPI

Operations 1

GET /v1/random Derive a reproducible integer from latest drand quicknet beacon #

Specifications

https://raw.githubusercontent.com/api-evangelist/proof-random-api/refs/heads/main/openapi/proof-random-api-random-api-openapi.yml

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Proof Random API
  version: 0.3.0
  description: Free drand quicknet beacon relay. Digest only, not BLS verification. Latest beacon can be known. No x402 billing.
servers:
- url: https://proof-random-api.pn-26f.workers.dev
tags:
- name: Random
paths:
  /v1/random:
    get:
      summary: Derive a reproducible integer from latest drand quicknet beacon
      parameters:
      - name: nonce
        in: query
        required: true
        schema:
          type: string
          minLength: 1
          maxLength: 128
      - name: max
        in: query
        required: false
        schema:
          type: integer
          minimum: 1
          maximum: 65536
          default: 6
      responses:
        '200':
          description: Beacon sample and fields for independent verification
          content:
            application/json:
              schema:
                type: object
                required:
                - value
                - nonce
                - round
                - signature
                - blsVerified
                properties:
                  value:
                    type: integer
                    minimum: 0
                  nonce:
                    type: string
                  round:
                    type: integer
                  signature:
                    type: string
                  randomness:
                    type: string
                  signatureDigestMatches:
                    type: boolean
                  blsVerified:
                    type: boolean
                    const: false
                  x402:
                    type: boolean
                    const: false
        '400':
          description: Invalid nonce or max
        '503':
          description: Beacon unavailable or invalid
      tags:
      - Random
      operationId: getV1Random
      x-operation-id-source: derived