Physical Capability Cloud Relay API
The Relay API from Physical Capability Cloud — 18 operation(s) for relay.
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.
Call it yourself
curl for this page
This API
curl "https://apis.io/api/v1/apis/capability-network:capability-network-relay-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.
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
openapi: 3.2.0
info:
title: Physical Capability Cloud Gateway Relay API
version: 0.1.0
description: Agent-native API for discovering and invoking physical capabilities. See https://capability.network/agent-package.json for the 254-tool agent package.
servers:
- url: https://capability.network
tags:
- name: Relay
paths:
/api/relay/{kernelId}/manifest:
get:
operationId: get_api_relay_by_kernelid_manifest
parameters:
- schema:
type: string
in: path
name: kernelId
required: true
responses:
'200':
description: Default Response
tags:
- Relay
summary: Get api relay by kernelid manifest
x-summary-source: derived
/api/relay/{kernelId}/tool-call:
post:
operationId: post_api_relay_by_kernelid_tool_call
parameters:
- schema:
type: string
in: path
name: kernelId
required: true
responses:
'200':
description: Default Response
tags:
- Relay
summary: Post api relay by kernelid tool call
x-summary-source: derived
/api/relay/{kernelId}/tool-call/pending:
get:
operationId: get_api_relay_by_kernelid_tool_call_pending
parameters:
- schema:
type: string
in: path
name: kernelId
required: true
responses:
'200':
description: Default Response
tags:
- Relay
summary: Get api relay by kernelid tool call pending
x-summary-source: derived
/api/relay/{kernelId}/tool-call/{callId}/start:
post:
operationId: post_api_relay_by_kernelid_tool_call_by_callid_start
parameters:
- schema:
type: string
in: path
name: kernelId
required: true
- schema:
type: string
in: path
name: callId
required: true
responses:
'200':
description: Default Response
tags:
- Relay
summary: Post api relay by kernelid tool call by callid start
x-summary-source: derived
/api/relay/{kernelId}/tool-result:
post:
operationId: post_api_relay_by_kernelid_tool_result
parameters:
- schema:
type: string
in: path
name: kernelId
required: true
responses:
'200':
description: Default Response
tags:
- Relay
summary: Post api relay by kernelid tool result
x-summary-source: derived
/api/relay/{kernelId}/tool-result/{id}:
get:
operationId: get_api_relay_by_kernelid_tool_result_by_id
parameters:
- schema:
type: string
in: path
name: kernelId
required: true
- schema:
type: string
in: path
name: id
required: true
responses:
'200':
description: Default Response
tags:
- Relay
summary: Get api relay by kernelid tool result by id
x-summary-source: derived
/api/relay/{kernelId}/scope:
post:
operationId: post_api_relay_by_kernelid_scope
parameters:
- schema:
type: string
in: path
name: kernelId
required: true
responses:
'200':
description: Default Response
tags:
- Relay
summary: Post api relay by kernelid scope
x-summary-source: derived
/api/relay/{kernelId}/scope/{scopeId}:
get:
operationId: get_api_relay_by_kernelid_scope_by_scopeid
parameters:
- schema:
type: string
in: path
name: kernelId
required: true
- schema:
type: string
in: path
name: scopeId
required: true
responses:
'200':
description: Default Response
tags:
- Relay
summary: Get api relay by kernelid scope by scopeid
x-summary-source: derived
/api/relay/{kernelId}/scope/{scopeId}/revoke:
post:
operationId: post_api_relay_by_kernelid_scope_by_scopeid_revoke
parameters:
- schema:
type: string
in: path
name: kernelId
required: true
- schema:
type: string
in: path
name: scopeId
required: true
responses:
'200':
description: Default Response
tags:
- Relay
summary: Post api relay by kernelid scope by scopeid revoke
x-summary-source: derived
/api/relay/{kernelId}/scope/{scopeId}/audit:
get:
operationId: get_api_relay_by_kernelid_scope_by_scopeid_audit
parameters:
- schema:
type: string
in: path
name: kernelId
required: true
- schema:
type: string
in: path
name: scopeId
required: true
responses:
'200':
description: Default Response
tags:
- Relay
summary: Get api relay by kernelid scope by scopeid audit
x-summary-source: derived
/api/relay/{kernelId}/camera/frame:
post:
operationId: post_api_relay_by_kernelid_camera_frame
parameters:
- schema:
type: string
in: path
name: kernelId
required: true
responses:
'200':
description: Default Response
tags:
- Relay
summary: Post api relay by kernelid camera frame
x-summary-source: derived
/api/relay/{kernelId}/camera/latest:
get:
operationId: get_api_relay_by_kernelid_camera_latest
parameters:
- schema:
type: string
in: path
name: kernelId
required: true
responses:
'200':
description: Default Response
tags:
- Relay
summary: Get api relay by kernelid camera latest
x-summary-source: derived
/api/relay/{kernelId}/camera/snapshot:
get:
operationId: get_api_relay_by_kernelid_camera_snapshot
parameters:
- schema:
type: string
in: path
name: kernelId
required: true
responses:
'200':
description: Default Response
tags:
- Relay
summary: Get api relay by kernelid camera snapshot
x-summary-source: derived
/api/relay/{kernelId}/camera/stream:
get:
operationId: get_api_relay_by_kernelid_camera_stream
parameters:
- schema:
type: string
in: path
name: kernelId
required: true
responses:
'200':
description: Default Response
tags:
- Relay
summary: Get api relay by kernelid camera stream
x-summary-source: derived
/api/relay/{kernelId}/chat:
post:
operationId: post_api_relay_by_kernelid_chat
parameters:
- schema:
type: string
in: path
name: kernelId
required: true
responses:
'200':
description: Default Response
tags:
- Relay
summary: Post api relay by kernelid chat
x-summary-source: derived
/api/relay/{kernelId}/chat/messages:
get:
operationId: get_api_relay_by_kernelid_chat_messages
parameters:
- schema:
type: string
in: path
name: kernelId
required: true
responses:
'200':
description: Default Response
tags:
- Relay
summary: Get api relay by kernelid chat messages
x-summary-source: derived
/api/relay/{kernelId}/chat/pending:
get:
operationId: get_api_relay_by_kernelid_chat_pending
parameters:
- schema:
type: string
in: path
name: kernelId
required: true
responses:
'200':
description: Default Response
tags:
- Relay
summary: Get api relay by kernelid chat pending
x-summary-source: derived
/api/relay/{kernelId}/chat/respond:
post:
operationId: post_api_relay_by_kernelid_chat_respond
parameters:
- schema:
type: string
in: path
name: kernelId
required: true
responses:
'200':
description: Default Response
tags:
- Relay
summary: Post api relay by kernelid chat respond
x-summary-source: derived
components:
securitySchemes:
bearer:
type: http
scheme: bearer
description: PCC API key (pcc_live_...). Provision at POST /api/auth/provision.
x-payment-info:
description: Machine-payment metadata for deployment-configured paid routes. MPP is the current default; x402 v2 remains a real legacy opt-in transport.
discovery: https://capability.network/api/x402/routes
x402:
version: 2
status: legacy-opt-in
network: eip155:84532
currency: USDC
requestHeader: PAYMENT-SIGNATURE
challengeHeader: PAYMENT-REQUIRED
mpp:
status: default-when-configured
challengeHeader: WWW-Authenticate
credentialHeader: Authorization