---
title: "The Architecture Behind 10,000 API Providers"
url: https://daily.dev/posts/the-architecture-behind-10-000-api-providers-53q1xhtyw
source_url: https://apievangelist.com/2026/06/14/the-architecture-behind-10000-api-providers
type: article
source: "API Evangelist"
published: 2026-06-14T15:18:36.095Z
updated: 2026-06-15T10:20:46.657Z
tags: ["github", "architecture", "openapi"]
reading_time: 7
upvotes: 112
comments: 3
language: en
---

> ## Documentation Index
> Fetch the complete documentation index at: https://daily.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# The Architecture Behind 10,000 API Providers

**[API Evangelist](https://daily.dev/sources/apievangelist)** · 7 min read · 112 upvotes · 3 comments

## Summary

Kin Lane describes the architecture behind a catalog of 10,000 API providers built over 16 years. Each provider is represented as a GitHub repository containing an apis.yml file in APIs.json format (v0.19), which serves as a machine-readable profile declaring identity, API entries, and standardized property types like OpenAPI specs, Plans, RateLimits, and FinOps data. The catalog has indexed 10,754 OpenAPI specs and 14,123 unique tags. The APIs.json standard provides a shared vocabulary that eliminates the need for custom parsers per provider, enabling governance queries across the entire dataset. The GitHub repos feed APIs.io, a search and discovery layer. Using GitHub as storage provides version history, programmatic access via API, and community editability through pull requests.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://apievangelist.com/2026/06/14/the-architecture-behind-10000-api-providers>

## Community discussion

Top comments from developers on daily.dev.

**@bnfprime** · 7 upvotes

> This is gold

**@ajaychoudhary80** · 3 upvotes

> Standardization is what makes large ecosystems queryable and governable.

**@tituswolfe** · 3 upvotes

> The dedication is amazing. While we will never perfectly standardize things (which is a good thing), the access to differing standards and tools is what we need to cultivate open education and development.

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---

Tags: [#github](https://daily.dev/tags/github), [#architecture](https://daily.dev/tags/architecture), [#openapi](https://daily.dev/tags/openapi)

[View this post on daily.dev](https://daily.dev/posts/the-architecture-behind-10-000-api-providers-53q1xhtyw)