Xero · OpenAPI Overlay 1.0.0

API Evangelist overlay for Xero Account Data API (Beta)

1 action 1 update update extends openapi/xero-account-data-api-openapi.yml
Derived by API Evangelist Built from the contracts Xero publishes. Xero did not publish this file.
View Overlay File View on GitHub Overlay Specification

What the actions change

x-apievangelist-profiledx-llms-txtx-authentication

Targets 1

$.info

OpenAPI Overlay

Raw ↑ 
overlay: 1.0.0
info:
  title: API Evangelist overlay for Xero Account Data API (Beta)
  version: 1.0.0
extends: openapi/xero-account-data-api-openapi.yml
x-generated: '2026-10-20'
x-method: generated
x-source: openapi/xero-account-data-api-openapi.yml
x-rationale: 'Records our enhancements without mutating the spec: Idempotency-Key support marked per operation (from
  the spec''s own parameters) and, where applicable, the official Xero MCP tools that call each operation (from
  mcp/xero-tool-crosswalk.yml).'
actions:
- target: $.info
  description: API Evangelist provenance and agent-surface pointers.
  update:
    x-apievangelist-profiled: '2026-10-20'
    x-llms-txt: llms/xero-llms.txt
    x-authentication: authentication/xero-authentication.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/xero-account-data-api-overlay"
All openapi overlays 
curl "https://apis.io/api/v1/overlays?limit=25"

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