aid: elonsusk-com
name: Artem / A2A Sandbox
description: >-
  Artem / A2A Sandbox is a one-operator agent-commerce sandbox that runs a paid "Sandbox Contractor Agent"
  at a2a.elonsusk.com: an Agent2Agent (A2A) JSON-RPC agent selling 28 skills — keyless developer utilities
  (JSON/YAML/CSV conversion, hashing incl. keccak256, base64/hex/base58, JWT decode, UUID, semver, epoch),
  on-chain data reads (EVM and Solana balances, ERC-20 metadata, gas price, transaction status, SPL supply)
  and security scans (MCP tool-manifest risk, EVM contract bytecode signals) — plus model-backed code review,
  code generation and inference sold quote-first. Every skill is payable per call over the x402 v2 HTTP
  payment protocol (HTTP 402 + PAYMENT-REQUIRED challenge, USDC on Base or Solana, from $0.001) at
  POST /x402/{skill}, or through a classic multi-chain crypto invoice (SOL, USDC, ETH, BTC) on the REST task
  API. The same FastAPI origin publishes an OpenAPI 3.1.0 contract at /openapi.json with Swagger UI at /docs,
  an A2A agent card at /.well-known/agent-card.json, an x402 discovery document at /.well-known/x402.json,
  and live health and revenue-metrics endpoints. The registrable domain elonsusk.com itself serves no
  website (TLS refused, HTTP 401); the a2a subdomain is the whole public surface.
url: https://raw.githubusercontent.com/api-evangelist/elonsusk-com/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: '2026-09-19'
tags:
- Agents
- Agentic Commerce
- A2A
- x402
- Developer Tools
- Blockchain
- Solana
- Ethereum
- Security
- Code Review
- Code Generation
- Agent-Native
tags_raw:
- Agents
- Agent commerce
- A2A
- x402
- Developer tools
- Blockchain
- Solana
- Ethereum
- Security
- Code review
- Code generation
- Agent-native
- Agent Commerce
- agent-native
apis:
- aid: elonsusk-com:sandbox-contractor-agent-a2a
  name: Sandbox Contractor Agent (A2A)
  description: >-
    Agent2Agent protocol surface: an agent card served from https://a2a.elonsusk.com/.well-known/agent-card.json
    (and the legacy /.well-known/agent.json) declaring protocolVersion "1.0", JSONRPC transport, version
    0.1.0, provider "Artem / A2A Sandbox", 28 skills each carrying inputModes, outputModes, tags, an example
    and — for the 24 keyless skills — a priceUsd from $0.001 to $0.02. The JSON-RPC 2.0 endpoint at https://a2a.elonsusk.com/a2a
    implements tasks/send, tasks/get and tasks/cancel (plus message/send and the SendMessage/GetTask/CancelTask
    aliases per the card's transports block); it answers a live probe with a JSON-RPC error for an unknown
    task id and -32601 for an unknown method. Streaming and push notifications are declared unsupported;
    stateTransitionHistory is supported and a nine-state task state machine is published in the card.
    No securitySchemes: the gate is payment (x402 pay-per-call or a crypto invoice whose memo is the task
    id).
  humanURL: https://a2a.elonsusk.com/
  baseURL: https://a2a.elonsusk.com/a2a
  tags:
  - A2A
  - Agent-Native
  - x402
  - Agentic Commerce
  tags_raw:
  - A2A
  - agent-native
  - x402
  - Agent Commerce
  properties:
  - type: AgentCard
    url: a2a/elonsusk-com-a2a.yml
  - type: AgentCard
    name: A2A Agent Card (provider-hosted)
    url: https://a2a.elonsusk.com/.well-known/agent-card.json
  - type: Documentation
    url: https://a2a.elonsusk.com/
- aid: elonsusk-com:elonsusk-com-a2a-api
  name: Artem / A2A Sandbox A2a API
  description: The A2a API from Artem / A2A Sandbox — 1 operation(s) for a2a.
  humanURL: https://a2a.elonsusk.com/docs
  baseURL: https://a2a.elonsusk.com/a2a
  tags:
  - A2a
  properties:
  - type: OpenAPI
    url: openapi/elonsusk-com-a2a-api-openapi.yml
  - type: Documentation
    url: https://a2a.elonsusk.com/docs
  - type: APIReference
    url: https://a2a.elonsusk.com/redoc
  - type: ErrorCatalog
    url: errors/elonsusk-com-problem-types.yml
  - type: DataModel
    url: data-model/elonsusk-com-data-model.yml
- aid: elonsusk-com:elonsusk-com-a2a-autonomous-trader-agent-api
  name: Artem / A2A Sandbox A2A Autonomous Trader Agent API
  description: >-
    The A2A Autonomous Trader Agent API from Artem / A2A Sandbox — 1 operation(s) for a2a autonomous trader
    agent.
  humanURL: https://a2a.elonsusk.com/docs
  baseURL: https://a2a.elonsusk.com/a2a
  tags:
  - A2A Autonomous Trader Agent
  properties:
  - type: OpenAPI
    url: openapi/elonsusk-com-a2a-autonomous-trader-agent-api-openapi.yml
  - type: Documentation
    url: https://a2a.elonsusk.com/docs
  - type: APIReference
    url: https://a2a.elonsusk.com/redoc
  - type: ErrorCatalog
    url: errors/elonsusk-com-problem-types.yml
  - type: DataModel
    url: data-model/elonsusk-com-data-model.yml
- aid: elonsusk-com:elonsusk-com-health-api
  name: Artem / A2A Sandbox Health API
  description: The Health API from Artem / A2A Sandbox — 1 operation(s) for health.
  humanURL: https://a2a.elonsusk.com/docs
  baseURL: https://a2a.elonsusk.com/a2a
  tags:
  - Health
  properties:
  - type: OpenAPI
    url: openapi/elonsusk-com-health-api-openapi.yml
  - type: Documentation
    url: https://a2a.elonsusk.com/docs
  - type: APIReference
    url: https://a2a.elonsusk.com/redoc
  - type: ErrorCatalog
    url: errors/elonsusk-com-problem-types.yml
  - type: DataModel
    url: data-model/elonsusk-com-data-model.yml
- aid: elonsusk-com:elonsusk-com-healthz-api
  name: Artem / A2A Sandbox Healthz API
  description: The Healthz API from Artem / A2A Sandbox — 1 operation(s) for healthz.
  humanURL: https://a2a.elonsusk.com/docs
  baseURL: https://a2a.elonsusk.com/a2a
  tags:
  - Healthz
  properties:
  - type: OpenAPI
    url: openapi/elonsusk-com-healthz-api-openapi.yml
  - type: Documentation
    url: https://a2a.elonsusk.com/docs
  - type: APIReference
    url: https://a2a.elonsusk.com/redoc
  - type: ErrorCatalog
    url: errors/elonsusk-com-problem-types.yml
  - type: DataModel
    url: data-model/elonsusk-com-data-model.yml
- aid: elonsusk-com:elonsusk-com-healthz-earn-superteam-api
  name: Artem / A2A Sandbox Healthz.earn.superteam API
  description: >-
    The Healthz.earn.superteam API from Artem / A2A Sandbox — 1 operation(s) for healthz.earn.superteam.
  humanURL: https://a2a.elonsusk.com/docs
  baseURL: https://a2a.elonsusk.com/a2a
  tags:
  - Healthz.earn.superteam
  properties:
  - type: OpenAPI
    url: openapi/elonsusk-com-healthz-earn-superteam-api-openapi.yml
  - type: Documentation
    url: https://a2a.elonsusk.com/docs
  - type: APIReference
    url: https://a2a.elonsusk.com/redoc
  - type: ErrorCatalog
    url: errors/elonsusk-com-problem-types.yml
  - type: DataModel
    url: data-model/elonsusk-com-data-model.yml
- aid: elonsusk-com:elonsusk-com-leads-api
  name: Artem / A2A Sandbox Leads API
  description: The Leads API from Artem / A2A Sandbox — 1 operation(s) for leads.
  humanURL: https://a2a.elonsusk.com/docs
  baseURL: https://a2a.elonsusk.com/a2a
  tags:
  - Leads
  properties:
  - type: OpenAPI
    url: openapi/elonsusk-com-leads-api-openapi.yml
  - type: Documentation
    url: https://a2a.elonsusk.com/docs
  - type: APIReference
    url: https://a2a.elonsusk.com/redoc
  - type: ErrorCatalog
    url: errors/elonsusk-com-problem-types.yml
  - type: DataModel
    url: data-model/elonsusk-com-data-model.yml
- aid: elonsusk-com:elonsusk-com-metrics-api
  name: Artem / A2A Sandbox Metrics API
  description: The Metrics API from Artem / A2A Sandbox — 1 operation(s) for metrics.
  humanURL: https://a2a.elonsusk.com/docs
  baseURL: https://a2a.elonsusk.com/a2a
  tags:
  - Metrics
  properties:
  - type: OpenAPI
    url: openapi/elonsusk-com-metrics-api-openapi.yml
  - type: Documentation
    url: https://a2a.elonsusk.com/docs
  - type: APIReference
    url: https://a2a.elonsusk.com/redoc
  - type: ErrorCatalog
    url: errors/elonsusk-com-problem-types.yml
  - type: DataModel
    url: data-model/elonsusk-com-data-model.yml
- aid: elonsusk-com:elonsusk-com-payments-api
  name: Artem / A2A Sandbox Payments API
  description: The Payments API from Artem / A2A Sandbox — 1 operation(s) for payments.
  humanURL: https://a2a.elonsusk.com/docs
  baseURL: https://a2a.elonsusk.com/a2a
  tags:
  - Payments
  properties:
  - type: OpenAPI
    url: openapi/elonsusk-com-payments-api-openapi.yml
  - type: Documentation
    url: https://a2a.elonsusk.com/docs
  - type: APIReference
    url: https://a2a.elonsusk.com/redoc
  - type: ErrorCatalog
    url: errors/elonsusk-com-problem-types.yml
  - type: DataModel
    url: data-model/elonsusk-com-data-model.yml
- aid: elonsusk-com:elonsusk-com-showcase-api
  name: Artem / A2A Sandbox Showcase API
  description: The Showcase API from Artem / A2A Sandbox — 5 operation(s) for showcase.
  humanURL: https://a2a.elonsusk.com/docs
  baseURL: https://a2a.elonsusk.com/a2a
  tags:
  - Showcase
  properties:
  - type: OpenAPI
    url: openapi/elonsusk-com-showcase-api-openapi.yml
  - type: Documentation
    url: https://a2a.elonsusk.com/docs
  - type: APIReference
    url: https://a2a.elonsusk.com/redoc
  - type: ErrorCatalog
    url: errors/elonsusk-com-problem-types.yml
  - type: DataModel
    url: data-model/elonsusk-com-data-model.yml
- aid: elonsusk-com:elonsusk-com-tasks-api
  name: Artem / A2A Sandbox Tasks API
  description: The Tasks API from Artem / A2A Sandbox — 3 operation(s) for tasks.
  humanURL: https://a2a.elonsusk.com/docs
  baseURL: https://a2a.elonsusk.com/a2a
  tags:
  - Tasks
  properties:
  - type: OpenAPI
    url: openapi/elonsusk-com-tasks-api-openapi.yml
  - type: Documentation
    url: https://a2a.elonsusk.com/docs
  - type: APIReference
    url: https://a2a.elonsusk.com/redoc
  - type: ErrorCatalog
    url: errors/elonsusk-com-problem-types.yml
  - type: DataModel
    url: data-model/elonsusk-com-data-model.yml
- aid: elonsusk-com:elonsusk-com-well-known-api
  name: Artem / A2A Sandbox .well Known API
  description: The .well Known API from Artem / A2A Sandbox — 5 operation(s) for .well known.
  humanURL: https://a2a.elonsusk.com/docs
  baseURL: https://a2a.elonsusk.com/a2a
  tags:
  - .well Known
  properties:
  - type: OpenAPI
    url: openapi/elonsusk-com-well-known-api-openapi.yml
  - type: Documentation
    url: https://a2a.elonsusk.com/docs
  - type: APIReference
    url: https://a2a.elonsusk.com/redoc
  - type: ErrorCatalog
    url: errors/elonsusk-com-problem-types.yml
  - type: DataModel
    url: data-model/elonsusk-com-data-model.yml
- aid: elonsusk-com:elonsusk-com-x402-api
  name: Artem / A2A Sandbox X402 API
  description: The X402 API from Artem / A2A Sandbox — 1 operation(s) for x402.
  humanURL: https://a2a.elonsusk.com/docs
  baseURL: https://a2a.elonsusk.com/a2a
  tags:
  - X402
  properties:
  - type: OpenAPI
    url: openapi/elonsusk-com-x402-api-openapi.yml
  - type: Documentation
    url: https://a2a.elonsusk.com/docs
  - type: APIReference
    url: https://a2a.elonsusk.com/redoc
  - type: ErrorCatalog
    url: errors/elonsusk-com-problem-types.yml
  - type: DataModel
    url: data-model/elonsusk-com-data-model.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Overlay
  url: overlays/elonsusk-com-openapi-overlay.yaml
- type: Website
  url: https://a2a.elonsusk.com/
- type: Documentation
  url: https://a2a.elonsusk.com/docs
- type: APIReference
  url: https://a2a.elonsusk.com/redoc
- type: Pricing
  url: https://a2a.elonsusk.com/
- type: AgentCard
  url: a2a/elonsusk-com-a2a.yml
- type: WellKnown
  url: well-known/elonsusk-com-well-known.yml
- type: MCPServer
  url: mcp/elonsusk-com-mcp.yml
- type: LLMsTxt
  url: llms/elonsusk-com-llms.txt
- type: Authentication
  url: authentication/elonsusk-com-authentication.yml
- type: Conventions
  url: conventions/elonsusk-com-conventions.yml
- type: ErrorCatalog
  url: errors/elonsusk-com-problem-types.yml
- type: DataModel
  url: data-model/elonsusk-com-data-model.yml
- type: RateLimits
  url: rate-limits/elonsusk-com-rate-limits.yml
- type: Plans
  url: plans/elonsusk-com-plans-pricing.yml
- type: Conformance
  url: conformance/elonsusk-com-conformance.yml
- type: Lifecycle
  url: lifecycle/elonsusk-com-lifecycle.yml
- type: Packages
  url: packages/elonsusk-com-packages.yml
- type: AgentSkill
  url: skills/_index.yml
- type: AgenticAccess
  url: agentic-access/elonsusk-com-agentic-access.yml
- type: DomainSecurity
  url: security/elonsusk-com-domain-security.yml
x-enrichment:
  date: '2026-09-19'
  status: enriched
  artifacts_added: 25
  pass: local-v3
x-a2a:
  verified: true
  probed: '2026-09-26'
  url: "https://a2a.elonsusk.com/.well-known/agent-card.json"
  grade: "conformant"
  protocol_version: "1.0"
  control: 404