Green Helix

Green Helix Pricing API

The Pricing API from Green Helix — 6 operation(s) for pricing.

Documentation GitHub OpenAPI

Operations 6

GET /v1/pricing Pricing List #

GET /v1/pricing/summary Pricing Summary #

GET /v1/pricing/tiers Pricing Tiers #

GET /v1/pricing/{tool} Pricing Detail #

GET /pricing Redirect Pricing #

GET /pricing/{tool} Redirect Pricing Tool #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: A2A Commerce Gateway Pricing API
  version: 1.4.10
  description: 'A2A Commerce Gateway — agent-to-agent commerce infrastructure operated by Green Helix Consulting, LLC: billing and wallets, payment intents and escrow, subscriptions, Ed25519 agent identity and reputation, service marketplace, trust scoring, encrypted messaging and price negotiation, disputes, webhooks and an event bus.'
  contact:
    name: Green Helix
    url: https://greenhelix.net
    email: support@greenhelix.net
servers:
- url: https://api.greenhelix.net
  description: Production (the host that serves this document at /v1/openapi.json; named by the agent card url, ai-plugin.json api.url, AGENTS.md and both SDK READMEs)
- url: https://sandbox.greenhelix.net
  description: 'Sandbox — identical surface, databases reset on every deploy (docs.html; probed 2026-09-19: /v1/health 200, same 1.4.10 build)'
security:
- BearerAuth: []
- ApiKeyAuth: []
- X402Payment: []
tags:
- name: Pricing
paths:
  /v1/pricing:
    get:
      summary: Pricing List
      description: 'Return the tool catalog with optional pagination.


        Query params:

        limit (int, optional): Max number of tools to return. Negative values ignored.

        offset (int, optional): Number of tools to skip. Default 0.

        cursor (str, optional): Opaque cursor from previous page''s next_cursor.'
      operationId: pricing_list_v1_pricing_get
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
      tags:
      - Pricing
  /v1/pricing/summary:
    get:
      summary: Pricing Summary
      description: Return pricing grouped by service for a quick overview.
      operationId: pricing_summary_v1_pricing_summary_get
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
      tags:
      - Pricing
  /v1/pricing/tiers:
    get:
      summary: Pricing Tiers
      description: Return a human-readable comparison of all API tiers.
      operationId: pricing_tiers_v1_pricing_tiers_get
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
      tags:
      - Pricing
  /v1/pricing/{tool}:
    get:
      summary: Pricing Detail
      description: Return pricing info for a single tool.
      operationId: pricing_detail_v1_pricing__tool__get
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
      tags:
      - Pricing
  /pricing:
    get:
      summary: Redirect Pricing
      operationId: _redirect_pricing_pricing_get
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
      tags:
      - Pricing
  /pricing/{tool}:
    get:
      summary: Redirect Pricing Tool
      operationId: _redirect_pricing_tool_pricing__tool__get
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
      tags:
      - Pricing
components:
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      description: API key passed as Bearer token in the Authorization header.
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-Key
      description: API key passed directly in the X-API-Key header (alternative to Bearer).
    X402Payment:
      type: apiKey
      in: header
      name: X-PAYMENT
      description: x402 payment proof for stateless authentication.
x-api-evangelist:
  source: https://api.greenhelix.net/v1/openapi.json
  fetched: '2026-09-19'
  http_status: 200
  bytes: 123527
  original: openapi/_original/greenhelix-net-openapi.json
  changes: servers[], info.description and info.contact added (the served document declares none); nothing else altered.