Arkham · OpenAPI Overlay 1.0.0

API Evangelist enhancements for Arkham Intel API

3 actions 3 updates update extends openapi/arkham-openapi-original.json
Derived by API Evangelist Built from the contracts Arkham publishes. Arkham did not publish this file.
View Overlay File View on GitHub Overlay Specification

What the actions change

x-apievangelist-providerx-apievangelist-review-datex-api-base-urlx-authx-billingx-agent-surfaceApiKeyHeader

Targets 3

$.info
$.servers
$.components.securitySchemes

OpenAPI Overlay

Raw ↑ 
overlay: 1.0.0
info:
  title: API Evangelist enhancements for Arkham Intel API
  version: 1.0.0
extends: openapi/arkham-openapi-original.json
actions:
- target: $.info
  update:
    x-apievangelist-provider: arkham
    x-apievangelist-review-date: '2026-07-18'
    x-api-base-url: https://api.arkm.com
    x-auth: API-Key header
    x-billing: usage-based credits ($0.20 per credit; from $900/mo)
    x-agent-surface: https://api.arkm.com/x402
- target: $.servers
  update:
  - url: https://api.arkm.com
    description: Arkham Intel API production
- target: $.components.securitySchemes
  update:
    ApiKeyHeader:
      type: apiKey
      in: header
      name: API-Key
      description: >-
        Documented in the API Keys & Authentication guide; the published spec omits securitySchemes.
        AE overlay adds it so downstream tooling can model auth.

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