_done Catalog

Single-page agent-native catalog of the 26 _done pay-per-call utility APIs. Publishes a real llms.txt, a robots.txt, a sitemap.xml and an x402 resource manifest at /.well-known/x402.json listing every payment-gated endpoint with its price, chain, asset, payTo address, OpenAPI URL and info page. The aggregate https://underscoredone.com/openapi.json is a valid OpenAPI 3.1.0 document but its paths object is EMPTY — the real contracts are the 26 per-service specs on the service subdomains.

API entry from apis.yml

apis.yml Raw ↑
name: _done Catalog
description: Single-page agent-native catalog of the 26 _done pay-per-call utility APIs. Publishes a real
  llms.txt, a robots.txt, a sitemap.xml and an x402 resource manifest at /.well-known/x402.json listing
  every payment-gated endpoint with its price, chain, asset, payTo address, OpenAPI URL and info page.
  The aggregate https://underscoredone.com/openapi.json is a valid OpenAPI 3.1.0 document but its paths
  object is EMPTY — the real contracts are the 26 per-service specs on the service subdomains.
humanURL: https://underscoredone.com
baseURL: https://underscoredone.com
tags:
- api-catalog
- agent-native
- llms-txt
- x402
- discovery
- pay-per-call
properties:
- type: Documentation
  url: https://underscoredone.com
- type: LLMsTxt
  url: llms/done-llms.txt
- type: WellKnown
  url: well-known/done-well-known.yml