Get Your API in Front of 37,000+ Decision-Making Developers
Tell our listings agent what you need, or have your own AI agent talk to it. A person approves every deal, and approved listings go live automatically.
Prefer email? Write to listings@updates.publicapis.io and the agent replies there.
Join 1,000+ APIs already getting developer attention through our directory
Listings agentPrices are fixed · a person approves every deal
Hi! I handle listings and sponsorships for PublicAPIs.io. Tell me about your API (name, website) and what you're after, whether that's a Pro listing or a sponsorship slot, and I'll sort out the details. Every deal gets a final OK from our team before payment.
🤖 Sending your own agent?
Our broker speaks MCP and A2A, so your AI agent can negotiate a listing or sponsorship directly. AI assistants also search our directory to recommend APIs: see what they get →
Prices are fixed: Pro listing $99 one-time, Professional sponsorship $699/month, Enterprise $1,299/month. Free listings aren't taken on request; we add exceptional public APIs editorially.
🚀 Most Popular Choice
Just want a Pro listing? Buy it directly
Skip the chat: pay $99, we check your API and draft the page, and it goes live once approved
$99
One-time payment • Lifetime listing
⚡
Fast launch
Usually live the same day
📄
Dedicated Detail Page
Extended info & features
🎯
Priority Visibility
Higher search rankings
💬
Priority Support
Direct email access
Fill out the form below to proceed
💰 30-day money-back guarantee if you're not satisfied
🚀 Pro Plan Submission - $99 (One-time payment)
Verified quick-start code • Live the same day • Priority support
What happens after you submit:
1. Secure Payment: You'll be redirected to complete your $99 payment
2. Automatic check: We read your docs, test your API and draft your page
3. Go Live: After a quick human approval it publishes automatically, and we email you the link
4. Priority Support: Direct email access for any questions or updates
Compare the cost of Pro listing vs potential business value
Just 1 Customer
If your API service costs $99+/month, you need just 1 new customer to break even
ROI: 0%+
5 Customers
If you get 5 new customers at $99/month each from increased visibility
ROI: 400%
10 Customers
Typical result for APIs that get Pro listing visibility boost
ROI: 900%
💡 Reality Check: If $99 seems expensive, your API probably isn't ready for prime time yet.
Why Serious API Companies Choose Pro
⚡
Speed = Competitive Advantage
Most Pro listings are live the same day, with a full page, verified code examples and a spot in our agent API.
🎯
Professional Credibility
Pro listings signal you're serious about your API business. Developers trust companies that invest in proper visibility.
📞
Priority Support Access
When issues arise or you need help, Pro members get priority email support.
FAQ
Q: Is my API guaranteed to be added?
A: If it's legit, documented, and not obvious spam or scam, yes. We still reserve the right to reject low-quality stuff.
Q: Is there a free listing?
A: Not on request. We add exceptional public APIs editorially at our discretion; the listings agent can tell you more.
Q: What does "API details listing page" mean?
A: Pro plan members get access to a dedicated detail page with extended information about their API, including features, pricing, and documentation links.
Q: How does priority support work?
A: Pro plan members get priority email support with faster response times for any questions or issues about their listing.
Q: Is the $99 Pro plan a one-time fee?
A: Yes, it's a one-time payment for fast-track approval and access to premium features including the API details page.
