Promote Your APIs and Developer Tools to 50,000+ Builders
Promote your API starting from just 1 cup of coffee ($5) via Buy Me a Coffee, send instant crypto (USDT / SOL / BTC), or run full homepage and category campaigns across 8 diverse formats.
Micro-Sponsorships for Independent API Creators
Support with just 1 coffee ($5) or pay with crypto in seconds.
Support via Buy Me a Coffee ($5 / Coffee)
Buy 1 coffee ($5) for a 7-day spotlight or 2-3 coffees ($10-$15) for a full month of featured placement. Write your API name and URL in the note; we activate it within 24 hours.
Pay via Crypto
Send micro-sponsorship via USDT (TRC-20), Solana, Bitcoin, or Ethereum with instant settlement. Interactive QR codes and addresses ready.
All Ad Formats (8 Formats)
From $5Support with 1 coffee ($5) for 7 days or 2-3 coffees ($10-$15) for a full month of featured community badge spotlight.
Natural row placement displayed directly among API search results and category directory rows.
High-converting native card styled seamlessly among verified API discovery cards.
Prominent header banner placed across all 1,185+ service detail pages and pre-footer sections.
Banner placement across 17 high-traffic developer utilities (JWT, UUID generator, Curl converter, etc.).
Dedicated "Featured Tool / API of the Week" spot delivered straight into developer inboxes.
Sponsor link injected directly into JSON payloads returned by FreeAPI gateway to developer terminals.
100% share of voice across your specific niche category (AI, Web3, Weather, Finance).
Indie API makers can activate spots immediately via Buy Me a Coffee ($5) or Crypto (USDT / SOL / BTC). For enterprise contracts or agency inquiries, email our desk directly: