aid: evebrief-org
name: openclaw / evm-lab
description: >-
  openclaw / evm-lab is the operator name on an A2A agent card served from oracle.evebrief.org, a subdomain of
  evebrief.org. The apex site is EveBrief, a waitlist-stage market and competitor intelligence briefing product
  for boutique agencies and independent consultants (indicative tiers Free / $19 / $39 a month; no API of its
  own). The oracle subdomain runs onchain-risk-oracle: a pay-per-task agent that checks an EVM address (eth,
  base, bsc, arb, op, polygon) against a curated rug-pull feed (114,110 records at probe time) and returns a
  none / low / high / critical risk verdict with labels, reasons and evidence. It is published as an A2A 0.3.0
  JSON-RPC agent at https://oracle.evebrief.org/ (agent card at /.well-known/agent-card.json and the legacy
  /.well-known/agent.json), gated by x402 v2 payment of 0.01 RLUSD on the XRP Ledger mainnet through the t54
  facilitator, and described by a FastAPI-generated OpenAPI 3.1.0 at /openapi.json with Swagger UI at /docs and
  ReDoc at /redoc. The card's provider.url credits the OpenClaw open-source agent framework
  (github.com/openclaw/openclaw); that organization is the software the agent runs on, not this operator.
url: https://raw.githubusercontent.com/api-evangelist/evebrief-org/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
- A2A
- x402
- XRPL
- Blockchain
- DeFi
- EVM
- Security
- Fraud Prevention
- Risk Management
- Agent-Native
- Market Intelligence
tags_raw:
- Agents
- A2A
- x402
- XRPL
- Blockchain
- DeFi
- EVM
- Security
- Fraud detection
- Risk
- Agent-native
- Market intelligence
- agent-native
- Fraud Detection
apis:
- aid: evebrief-org:onchain-risk-oracle-a2a-agent
  name: onchain-risk-oracle A2A Agent
  description: >-
    Agent2Agent (A2A) protocol surface: an agent card at https://oracle.evebrief.org/.well-known/agent-card.json
    (protocolVersion 0.3.0, JSONRPC transport, version 0.1.0, provider "openclaw / evm-lab") advertising
    one skill, onchain-risk-check — send an EVM address (optionally chain, deep, fork) and receive a structured
    risk verdict (none / low / high / critical) with labels, reasons, evidence and sources. The JSON-RPC
    endpoint is the host root, https://oracle.evebrief.org/; the card declares the x402 payment extension
    as REQUIRED (exact scheme, network xrpl:0, asset RLUSD, amount 0.01, facilitator xrpl-facilitator-mainnet.t54.ai)
    and both GET and POST on the endpoint return HTTP 402 with x402 v2 PaymentRequirements until paid.
    Streaming, push notifications and state-transition history are declared unsupported.
  humanURL: https://oracle.evebrief.org/.well-known/agent-card.json
  baseURL: https://oracle.evebrief.org/
  tags:
  - A2A
  - Agent-Native
  - x402
  - XRPL
  tags_raw:
  - A2A
  - agent-native
  - x402
  - XRPL
  properties:
  - type: AgentCard
    url: a2a/evebrief-org-a2a.yml
  - type: AgentCard
    name: A2A Agent Card (provider-hosted)
    url: https://oracle.evebrief.org/.well-known/agent-card.json
- aid: evebrief-org:evebrief-org-healthz-api
  name: openclaw / evm-lab Healthz API
  description: The Healthz API from openclaw / evm-lab — 1 operation(s) for healthz.
  humanURL: https://oracle.evebrief.org/docs
  baseURL: https://oracle.evebrief.org
  tags:
  - Healthz
  properties:
  - type: OpenAPI
    url: openapi/evebrief-org-healthz-api-openapi.yml
  - type: Documentation
    url: https://oracle.evebrief.org/docs
  - type: APIReference
    url: https://oracle.evebrief.org/redoc
- aid: evebrief-org:evebrief-org-onchain-risk-oracle-api
  name: openclaw / evm-lab Onchain Risk Oracle API
  description: >-
    The Onchain Risk Oracle API from openclaw / evm-lab — 1 operation(s) for onchain risk oracle.
  humanURL: https://oracle.evebrief.org/docs
  baseURL: https://oracle.evebrief.org
  tags:
  - Onchain Risk Oracle
  properties:
  - type: OpenAPI
    url: openapi/evebrief-org-onchain-risk-oracle-api-openapi.yml
  - type: Documentation
    url: https://oracle.evebrief.org/docs
  - type: APIReference
    url: https://oracle.evebrief.org/redoc
- aid: evebrief-org:evebrief-org-well-known-api
  name: openclaw / evm-lab .well Known API
  description: The .well Known API from openclaw / evm-lab — 3 operation(s) for .well known.
  humanURL: https://oracle.evebrief.org/docs
  baseURL: https://oracle.evebrief.org
  tags:
  - .well Known
  properties:
  - type: OpenAPI
    url: openapi/evebrief-org-well-known-api-openapi.yml
  - type: Documentation
    url: https://oracle.evebrief.org/docs
  - type: APIReference
    url: https://oracle.evebrief.org/redoc
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Overlay
  url: overlays/evebrief-org-openapi-overlay.yaml
- type: AgenticAccess
  url: agentic-access/evebrief-org-agentic-access.yml
- type: DomainSecurity
  url: security/evebrief-org-domain-security.yml
- type: Authentication
  url: authentication/evebrief-org-authentication.yml
- type: Website
  url: https://evebrief.org/
- type: Blog
  url: https://evebrief.org/blog/
- type: Documentation
  url: https://oracle.evebrief.org/docs
- type: APIReference
  url: https://oracle.evebrief.org/redoc
- type: AgentCard
  url: a2a/evebrief-org-a2a.yml
- type: WellKnown
  url: well-known/evebrief-org-well-known.yml
- type: LLMsTxt
  url: llms/evebrief-org-llms.txt
- type: Conformance
  url: conformance/evebrief-org-conformance.yml
- type: Conventions
  url: conventions/evebrief-org-conventions.yml
- type: ErrorCatalog
  url: errors/evebrief-org-problem-types.yml
- type: Lifecycle
  url: lifecycle/evebrief-org-lifecycle.yml
- type: RateLimits
  url: rate-limits/evebrief-org-rate-limits.yml
- type: Plans
  url: plans/evebrief-org-plans-pricing.yml
- type: DataModel
  url: data-model/evebrief-org-data-model.yml
- type: AgentSkill
  url: skills/_index.yml
x-enrichment:
  date: '2026-09-19'
  status: enriched
  artifacts_added: 22
  pass: local-v3
x-x402:
  verified: true
  probed: '2026-09-24'
  url: "https://oracle.evebrief.org/"
  evidence:
  - "header:payment-required"
  - "body:x402Version"
  - "body:accepts[scheme,payTo,asset]"
  control: 404
x-a2a:
  verified: true
  probed: '2026-09-26'
  url: "https://oracle.evebrief.org/.well-known/agent-card.json"
  grade: "conformant"
  protocol_version: "0.3.0"
  control: 404