Nex · OpenAPI Overlay 1.0.0

API Evangelist enhancements for Nex Developer API

2 actions 2 updates update extends openapi/nex-openapi-original.json
Derived by API Evangelist Built from the contracts Nex publishes. Nex did not publish this file.
View Overlay File View on GitHub Overlay Specification

What the actions change

x-apievangelist-enrichedx-api-providerx-product-categoryx-not-a-crmx-docsx-auth-modelx-scopes-refx-error-envelope

Targets 1

$.info

OpenAPI Overlay

Raw ↑ 
overlay: 1.0.0
info:
  title: API Evangelist enhancements for Nex Developer API
  version: 1.0.0
extends: openapi/nex-openapi-original.json
actions:
- target: $.info
  update:
    x-apievangelist-enriched: '2026-07-20'
    x-api-provider: Nex
    x-product-category: AI context/memory layer for agents
    x-not-a-crm: true
    x-docs: https://docs.nex.ai
- target: $.info
  update:
    x-auth-model: api-key-bearer
    x-scopes-ref: scopes/nex-scopes.yml
    x-error-envelope: '{ code, message }'
    x-pagination: [offset, cursor]
    x-mcp-server: mcp/nex-mcp.yml

Work with this as data

Every overlay here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for openapi overlays

4 MCP tools reach this
  • find_overlaysBrowse and filter every overlay in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This overlay 
curl "https://apis.io/api/v1/overlays/nex-openapi-overlay"
All openapi overlays 
curl "https://apis.io/api/v1/overlays?limit=25"

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