EventEdge Oracle

Read-only, machine-readable prediction-market context (Polymarket + Kalshi) built for autonomous AI agents. Provides decision-support data only (no trade execution), accessed via the x402 pay-per-request payment protocol (USDC on Base). Exposes a REST API (OpenAPI 3.1), a live remote MCP server, an A2A agent card backed by a live /a2a JSON-RPC endpoint, and llms.txt / ai-plugin / x402 discovery surfaces.

EventEdge Oracle publishes 1 API on the APIs.io network: Agent Context API. Tagged areas include Prediction Markets, x402, AI Agents, Polymarket, and Kalshi.

🌐 Visit website 📡 Source on GitHub

30.7/100 thin Agent 33/100 agent ready Full breakdown ↓
scored 2026-09-15 · rubric v0.22.0

1 APIs 1 MCP Servers

Prediction Markets x402 AI Agents PolymarketKalshimarket-contextDecision Support Finance

Kin Score

Kin Score How this is scored →
scored 2026-09-15 · rubric v0.22.0

Composite quality — 30.7/100 · thin

Contract Quality 12.4 / 23

Developer Ergonomics 5.5 / 18

Access Clarity 1.9 / 18

Operational Transparency 0.0 / 12

Contract Governance 2.0 / 11

Discoverability 6.5 / 9

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 33/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/eventedge-oracle: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

EventEdge Oracle Agent Context API

Read-only REST API providing compact market context, topic-specific context, and richer decision-support context for AI agents. Payment-gated via x402 (USDC on Base); no API key...

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

EventEdge Oracle MCP Server

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Eventedge Oracle Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Eventedge Oracle Rate Limits

0 limits

RATE LIMITS

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Eventedge Oracle Authentication

0 schemes

SECURITY

Eventedge Oracle Domain Security

TLSv1.3

SECURITY

Resources

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

name: EventEdge Oracle
description: Read-only, machine-readable prediction-market context (Polymarket + Kalshi) built for autonomous AI agents. Provides
  decision-support data only (no trade execution), accessed via the x402 pay-per-request payment protocol (USDC on Base).
  Exposes a REST API (OpenAPI 3.1), a live remote MCP server, an A2A agent card backed by a live /a2a JSON-RPC endpoint, and
  llms.txt / ai-plugin / x402 discovery surfaces.
url: https://raw.githubusercontent.com/api-evangelist/eventedge-oracle/refs/heads/main/apis.yml
created: '2026-09-15'
modified: '2026-09-15'
specificationVersion: '0.21'
tags:
- Prediction Markets
- x402
- AI Agents
- Polymarket
- Kalshi
- market-context
- Decision Support
- Finance
tags_raw:
- prediction-markets
- x402
- ai-agents
- polymarket
- kalshi
- market-context
- decision-support
- finance
apis:
- name: EventEdge Oracle Agent Context API
  description: Read-only REST API providing compact market context, topic-specific context, and richer decision-support context
    for AI agents. Payment-gated via x402 (USDC on Base); no API key or signup. Also exposes a live MCP server with catalog
    and teasers tools and a live A2A JSON-RPC endpoint.
  humanURL: https://edge.arakelproof.space
  baseURL: https://edge.arakelproof.space
  tags:
  - Prediction Markets
  - x402
  - AI Agents
  - Polymarket
  - Kalshi
  - market-context
  - Decision Support
  - Finance
  tags_raw:
  - prediction-markets
  - x402
  - ai-agents
  - polymarket
  - kalshi
  - market-context
  - decision-support
  - finance
  properties:
  - type: OpenAPI
    url: openapi/eventedge-oracle-openapi.json
  - type: MCPServer
    url: https://edge.arakelproof.space/mcp
  - type: ToolCrosswalk
    url: mcp/eventedge-oracle-tool-crosswalk.yml
  - type: AgentCard
    url: a2a/eventedge-oracle-a2a.yml
  - type: LLMsTxt
    url: llms/eventedge-oracle-llms.txt
  - type: WellKnown
    url: well-known/eventedge-oracle-well-known.yml
  - type: Authentication
    url: authentication/eventedge-oracle-authentication.yml
  - type: Conventions
    url: conventions/eventedge-oracle-conventions.yml
  - type: ErrorCatalog
    url: errors/eventedge-oracle-problem-types.yml
  - type: Conformance
    url: conformance/eventedge-oracle-conformance.yml
  - type: AgentSkill
    url: skills/_index.yml
  - type: Overlay
    url: overlays/eventedge-oracle-openapi-overlay.yaml
  - type: DomainSecurity
    url: security/eventedge-oracle-domain-security.yml
  - type: RateLimits
    url: rate-limits/eventedge-oracle-rate-limits.yml
  - type: Plans
    url: plans/eventedge-oracle-plans-pricing.yml
  - type: Documentation
    url: https://edge.arakelproof.space
  - type: APIReference
    url: https://edge.arakelproof.space/openapi.json
  - type: Pricing
    url: https://edge.arakelproof.space/v1/catalog
common:
- type: Website
  url: https://edge.arakelproof.space
maintainers:
- FN: EventEdge Oracle
  email: maxxxil@mail.ru
  url: https://edge.arakelproof.space
generated:
  by: apis.io/add
  model: claude-opus-4-8
  confidence: 80
  at: '2026-09-15T10:25:45.583Z'
x-enrichment:
  date: '2026-09-15'
  status: enriched
  artifacts_added: 15
  pass: local-v3

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