Perkoon

Perkoon Agent Data Layer (A2A)

Perkoon's agent-to-agent surface: an A2A agent card served at /.well-known/agent-card.json and the legacy /.well-known/agent.json (byte-identical, 200 application/json) pointing at a JSON-RPC 2.0 endpoint at https://perkoon.com/a2a. Four skills - describe (capabilities without creating a session), send-files (creates a session and returns a browser sender_url plus the CLI command with a sender-key), receive-files (join by code) and session-status - application/json in and out, no streaming, push notifications or task history. The card is conformant against A2A 1.0.0 (protocolVersion 0.3.0, preferredTransport JSONRPC) and carries non-standard but useful rateLimits and resources fields. Anonymous. Every POST to /a2a counts against the 10/min per-IP create budget. The endpoint answered a Cloudflare managed challenge to non-browser probes on 2026-09-19.

GitHub

Documentation

📖
Documentation
https://perkoon.com/automate
📖
Authentication
https://raw.githubusercontent.com/api-evangelist/perkoon-com/refs/heads/main/authentication/perkoon-com-authentication.yml
📖
RateLimits
https://raw.githubusercontent.com/api-evangelist/perkoon-com/refs/heads/main/rate-limits/perkoon-com-rate-limits.yml

Other Resources

🔗
AgentCard
https://raw.githubusercontent.com/api-evangelist/perkoon-com/refs/heads/main/a2a/perkoon-com-a2a.yml
🔗
Conventions
https://raw.githubusercontent.com/api-evangelist/perkoon-com/refs/heads/main/conventions/perkoon-com-conventions.yml
🔗
ErrorCatalog
https://raw.githubusercontent.com/api-evangelist/perkoon-com/refs/heads/main/errors/perkoon-com-problem-types.yml
🔗
Conformance
https://raw.githubusercontent.com/api-evangelist/perkoon-com/refs/heads/main/conformance/perkoon-com-conformance.yml
🔗
Lifecycle
https://raw.githubusercontent.com/api-evangelist/perkoon-com/refs/heads/main/lifecycle/perkoon-com-lifecycle.yml
🔗
APIsJSON
https://raw.githubusercontent.com/api-evangelist/perkoon-com/refs/heads/main/apis.yml

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API entry from apis.yml

apis.yml Raw ↑ 
aid: perkoon-com:perkoon-a2a-agent
name: Perkoon Agent Data Layer (A2A)
description: 'Perkoon''s agent-to-agent surface: an A2A agent card served at /.well-known/agent-card.json
  and the legacy /.well-known/agent.json (byte-identical, 200 application/json) pointing at a JSON-RPC
  2.0 endpoint at https://perkoon.com/a2a. Four skills - describe (capabilities without creating a session),
  send-files (creates a session and returns a browser sender_url plus the CLI command with a sender-key),
  receive-files (join by code) and session-status - application/json in and out, no streaming, push notifications
  or task history. The card is conformant against A2A 1.0.0 (protocolVersion 0.3.0, preferredTransport
  JSONRPC) and carries non-standard but useful rateLimits and resources fields. Anonymous. Every POST
  to /a2a counts against the 10/min per-IP create budget. The endpoint answered a Cloudflare managed challenge
  to non-browser probes on 2026-09-19.'
humanURL: https://perkoon.com/automate
baseURL: https://perkoon.com/a2a
tags:
- A2A
- AI Agents
- JSON-RPC
- File Transfer
properties:
- type: Documentation
  url: https://perkoon.com/automate
- type: AgentCard
  url: a2a/perkoon-com-a2a.yml
- type: Authentication
  url: authentication/perkoon-com-authentication.yml
- type: Conventions
  url: conventions/perkoon-com-conventions.yml
- type: ErrorCatalog
  url: errors/perkoon-com-problem-types.yml
- type: RateLimits
  url: rate-limits/perkoon-com-rate-limits.yml
- type: Conformance
  url: conformance/perkoon-com-conformance.yml
- type: Lifecycle
  url: lifecycle/perkoon-com-lifecycle.yml
overlays: []