Hive Civilization Xcalibur Quorum V2 API

The xcalibur-quorum-v2 API from Hive Civilization — 2 operation(s) for xcalibur-quorum-v2.

Documentation GitHub OpenAPI

Operations 2

Each operation below carries the questions people ask an LLM about it and the instructions they give an agent to run it. Generated by API Evangelist overlay

POST /v1/xcalibur/quorum/v2/reason Solve a problem with ensemble reasoning · Quorum V2 Reason #

Ask an LLM

“Can I run a hard reasoning problem through several strategies and take the most agreed answer?”

“How many reasoning strategies can QUORUM v2 run, and can I use fewer for speed?”

Tell an agent

Reason through {prompt} with QUORUM.

Solve {prompt} using {max_strategies} strategies.

GET /v1/xcalibur/quorum/v2/health Check QUORUM v2 liveness · Quorum V2 Health #

Ask an LLM

“Is QUORUM v2 alive, and what version is it?”

“Which public key signs QUORUM receipts?”

Tell an agent

Check QUORUM v2 health.

Get the QUORUM signing public key.

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/thehiveryiq-com:thehiveryiq-com-xcalibur-quorum-v2-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.

GitHub Google LinkedIn

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

OpenAPI Specification

openapi: 3.2.0
info:
  title: HiveMorph v0.1 Xcalibur Quorum V2 API
  description: 'Polymorphic agent runtime — single shape (Merchant), single supermodel (W2 MERCHANT). Three gates: NEED + YIELD + CLEAN-MONEY.'
  version: 0.1.0
tags:
- name: xcalibur-quorum-v2
paths:
  /v1/xcalibur/quorum/v2/reason:
    post:
      tags:
      - xcalibur-quorum-v2
      summary: Quorum V2 Reason
      description: 'Run QUORUM v2 ensemble reasoning.


        Dispatches the prompt through up to 4 strategies:

        1. SELF-CONSISTENCY (Wang et al. 2022) — single model, k=5, majority vote

        2. QUORUM-WEIGHTED — k=5 across diverse models/temperatures

        3. CHAIN-VERIFY — zero-shot CoT + verification pass

        4. SOLVE-AND-EXPLAIN — structured step-by-step with double-check


        An oracle picks the strategy with highest internal answer agreement.

        Returns signed receipt with per-strategy answers and confidence scores.'
      operationId: quorum_v2_reason_v1_xcalibur_quorum_v2_reason_post
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/QuorumV2ReasonBody'
        required: true
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                additionalProperties: true
                type: object
                title: Response Quorum V2 Reason V1 Xcalibur Quorum V2 Reason Post
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /v1/xcalibur/quorum/v2/health:
    get:
      tags:
      - xcalibur-quorum-v2
      summary: Quorum V2 Health
      description: Liveness check. Returns primitive version and signing pubkey.
      operationId: quorum_v2_health_v1_xcalibur_quorum_v2_health_get
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                additionalProperties: true
                type: object
                title: Response Quorum V2 Health V1 Xcalibur Quorum V2 Health Get
components:
  schemas:
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
            - type: string
            - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
        input:
          title: Input
        ctx:
          type: object
          title: Context
      type: object
      required:
      - loc
      - msg
      - type
      title: ValidationError
    QuorumV2ReasonBody:
      properties:
        prompt:
          type: string
          minLength: 1
          title: Prompt
          description: The reasoning problem to solve.
        max_strategies:
          anyOf:
          - type: integer
            maximum: 4.0
            minimum: 1.0
          - type: 'null'
          title: Max Strategies
          description: How many strategies to run (1-4). 3 skips SOLVE-AND-EXPLAIN for speed. 1 runs only self-consistency (baseline mode).
          default: 4
      type: object
      required:
      - prompt
      title: QuorumV2ReasonBody
x-provenance:
  method: harvested
  publisher: Hive Civilization
  source: https://receipts.thehiveryiq.com/openapi.json
  note: split by refine-openapis from the provider's own published document, verified by fetch (openapi/_original/*.fetch.json);
    stamped by stamp-openapi-provenance.py (roadmap#793)