aid: hatchable-site
name: IntentGuard
description: IntentGuard operates IntentGuard Router, a machine-payable AI model-routing service for agents, hosted
  as a tenant app at intentguard.hatchable.site on the Hatchable AI-app platform. Before executing a task an agent
  posts it to the router, which returns the best model for quality, cost and speed, the cheapest acceptable alternative,
  a model to avoid, an optimized execution prompt, a fallback trigger and a savings estimate. A free preview endpoint
  returns task complexity, routing risk and a savings range; the paid route and a legacy image-intent preflight
  cost 0.0009 USDC per call, settled on Base mainnet through the x402 v2 protocol with no account or API key. The
  same two tools are exposed over a hosted Streamable HTTP MCP endpoint and described by a conformant A2A 1.0 agent
  card, an OpenAPI 3.1 document, an llms.txt, an OpenAI plugin manifest, an x402 service manifest and a provider-authored
  Agent Skill.
url: https://raw.githubusercontent.com/api-evangelist/hatchable-site/refs/heads/main/apis.yml
x-type: company
x-source: harvest:a2a-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-09-19 (local-v3; was a2a-registry harvest stub)
specificationVersion: '0.20'
created: '2026-09-19'
modified: '2026-10-06'
tags:
- Company
- Artificial Intelligence
- Agents
- Model Routing
- Cost Optimization
- x402
- MCP
- A2A
- pay-per-call
- Prompt Optimization
- Agentic Payments
tags_raw:
- Company
- AI
- Agents
- Model Routing
- Cost Optimization
- x402
- MCP
- A2A
- Pay Per Call
- Prompt Optimization
- Agent Payments
apis:
- aid: hatchable-site:hatchable-site-intent-check-api
  name: IntentGuard Intent Check API
  description: The Intent Check API from IntentGuard — 1 operation(s) for intent check.
  humanURL: https://intentguard.hatchable.site/
  tags:
  - Intent Check
  properties:
  - type: OpenAPI
    url: openapi/hatchable-site-intent-check-api-openapi.yml
  - type: Documentation
    url: https://intentguard.hatchable.site/
  - type: ToolCrosswalk
    url: mcp/hatchable-site-tool-crosswalk.yml
  - type: ErrorCatalog
    url: errors/hatchable-site-problem-types.yml
  - type: Authentication
    url: authentication/hatchable-site-authentication.yml
- aid: hatchable-site:hatchable-site-route-api
  name: IntentGuard Route API
  description: The Route API from IntentGuard — 1 operation(s) for route.
  humanURL: https://intentguard.hatchable.site/
  tags:
  - Route
  properties:
  - type: OpenAPI
    url: openapi/hatchable-site-route-api-openapi.yml
  - type: Documentation
    url: https://intentguard.hatchable.site/
  - type: ToolCrosswalk
    url: mcp/hatchable-site-tool-crosswalk.yml
  - type: ErrorCatalog
    url: errors/hatchable-site-problem-types.yml
  - type: Authentication
    url: authentication/hatchable-site-authentication.yml
- aid: hatchable-site:hatchable-site-router-preview-api
  name: IntentGuard Router Preview API
  description: The Router Preview API from IntentGuard — 1 operation(s) for router preview.
  humanURL: https://intentguard.hatchable.site/
  tags:
  - Router Preview
  properties:
  - type: OpenAPI
    url: openapi/hatchable-site-router-preview-api-openapi.yml
  - type: Documentation
    url: https://intentguard.hatchable.site/
  - type: ToolCrosswalk
    url: mcp/hatchable-site-tool-crosswalk.yml
  - type: ErrorCatalog
    url: errors/hatchable-site-problem-types.yml
  - type: Authentication
    url: authentication/hatchable-site-authentication.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- url: https://intentguard.hatchable.site/blog/
  type: Blog
- type: Website
  url: https://intentguard.hatchable.site/
- type: Documentation
  url: https://intentguard.hatchable.site/
- type: Pricing
  url: https://intentguard.hatchable.site/.well-known/x402-service.json
- type: LLMsTxt
  url: llms/hatchable-site-llms.txt
- type: AgentCard
  url: a2a/hatchable-site-a2a.yml
- type: MCPServer
  url: mcp/hatchable-site-mcp.yml
- type: ToolCrosswalk
  url: mcp/hatchable-site-tool-crosswalk.yml
- type: AgentSkill
  url: skills/_index.yml
- type: WellKnown
  url: well-known/hatchable-site-well-known.yml
- type: Overlay
  url: overlays/hatchable-site-openapi-overlay.yaml
- type: Conventions
  url: conventions/hatchable-site-conventions.yml
- type: ErrorCatalog
  url: errors/hatchable-site-problem-types.yml
- type: Lifecycle
  url: lifecycle/hatchable-site-lifecycle.yml
- type: Conformance
  url: conformance/hatchable-site-conformance.yml
- type: Plans
  url: plans/hatchable-site-plans-pricing.yml
- type: RateLimits
  url: rate-limits/hatchable-site-rate-limits.yml
- type: Authentication
  url: authentication/hatchable-site-authentication.yml
- type: DomainSecurity
  url: security/hatchable-site-domain-security.yml
x-hosting-platform: Hatchable (hatchable.com) - hatchable.site is the platform tenant apex and 301s to hatchable.com;
  the operator controls only the intentguard.hatchable.site subdomain
position: Producing
x-enrichment:
  date: '2026-09-19'
  status: enriched
  artifacts_added: 26
  pass: local-v3
x-a2a:
  verified: true
  probed: '2026-09-26'
  url: "https://intentguard.hatchable.site/.well-known/agent-card.json"
  grade: "near-conformant"
  protocol_version: "1.0"
  control: 404