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Public APIs (publicapis.io)

By publicapis.io (operator not named)

Visit publicapis.io
  • Directory
  • APIs and automation
  • Self-publish, reviewed
  • Global
  • Public API or feed

What is listed

free and public APIs with MCP and A2A endpoints.

Made for: developers.

Listings

1.5k

Domain-related

1

Domain relevance

Medium

Source: Marketplace catalogue.

How to list

Listing model
Self-publish, reviewed
In short
Anyone can submit; the marketplace reviews it first.
Fees
free listing, paid sponsor slots (Free and paid)
Public API or feed
Yes
Submit a listing

Domain-related listings (1)

Domain-related listings on this marketplace, from the marketplace catalogue
Name
Network Calculators API

Facts

Kind
Directory
Group
APIs and automation
Run by
publicapis.io (operator not named)
Operator's site
publicapis.io
Region
Global
Made for
Developers
Listing model
Self-publish, reviewed
Fees
free listing, paid sponsor slots
Listings
1,526
Domain-related listings
1
Domain relevance
Medium

Copied from the lake on 12 Nov 2026.

Source: Marketplace catalogue