Fact sheet · APIs & SDKs
nohumans.directory
Verified paid APIs for AI agents
A machine-readable registry of paid APIs for AI agents, verified by making real purchases with USDC to check delivery against seller claims.
Overview
nohumans.directory is a directory of paid APIs and datasets that the platform verifies by making real purchases using USDC on the Base blockchain. Rather than only checking if endpoints are live, the service actually pays them to verify they deliver what sellers claim. Each listing shows purchase outcomes and transaction records on the blockchain, with reputation scores based on recency-weighted probe pass rates. The service maintains a machine-readable catalogue updated continuously, offering both a free API and an MCP (Model Context Protocol) interface for AI agents to query before spending money.
Feature facts
- Real USDC purchases to verify API delivery
- Paid-verified status with Base blockchain transactions
- Reputation scores from recency-weighted probe pass rates
- Continuous endpoint probing every 2 minutes to 8 hours
- Free discovery API with three-line pre-spend checks
- MCP server integration with search and detail tools
- Machine-readable catalogue in NDJSON format
- Purchase outcome tracking and transaction visibility
- Dispute resolution and result correction in public
- Automatic payment address rotation detection
Pricing
Pricing model: Freemium
Free access to the directory API and MCP server. Listing a new API costs $0.25 USDC from October 26, 2026, which includes one real purchase verification.
Follow nohumans.directory: their milestones, new launches and awards come to you by email, once a day by default.
nohumans.directory specifications
| Section | APIs & SDKs |
|---|---|
| Stage | Startup |
| Website | nohumans.directory |
| Votes2 | 0 |
nohumans.directory metrics
| Metric | Value |
|---|---|
| Domain Rating | 16 +1 (up) since last check |
| Trust Flow | 2 no change since last check |
| Citation Flow | 31 no change since last check |
| Referring domains | 69 no change since last check |
| External backlinks | 9,868 no change since last check |
Fact: Ahrefs Domain Rating checked 12 Nov 2026, fact changed 11 Nov 2026. Fact: top topic Arts/Online Writing (2). Fact: Majestic checked 2 Nov 2026, fact changed 2 Nov 2026. Link facts from Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
nohumans.directory domain fact sheet
Open the fact sheet
| Domain age | 3 months |
|---|---|
| Registered | |
| Expires | |
| Registrar | Cloudflare, Inc |
| DNSSEC | Signed |
nohumans.directory launch receipt sheet
What we have measured for nohumans.directory since it went live on SaaS Directory Info on 2 November 2026.
- 16 Domain Rating (Ahrefs) +2 (up) since launch
at launch: 14 (2 Nov 2026); latest: 12 Nov 2026 - 2 Trust Flow (Majestic)
first measured 2 Nov 2026 - 69 Referring domains (Majestic)
first measured 2 Nov 2026
Day 9 since launch. Next receipt: day 30, 2 Dec 2026. The figures report a change; they do not say what caused it, and many things can. No figure here is a guess.
Got a launch coming up?
Step-by-step tips for before, during and after your launch, free to read on SaaS Directory Info.
- Prepare
- Launch day
- Launch week
- Next steps
Compare and explore
Frequently looked up
- Q1What does it cost to list a new API?
- $0.25 USDC per new listing from October 26, 2026, paid over x402. The fee includes one real purchase of the endpoint by nohumans' buyer with real USDC within 48 hours of verification, if the endpoint verifies within 7 days and quotes $0.05 or less per call. The purchase outcome is published regardless of success.
- Q2Why did my endpoint fail a purchase?
- The listing record shows which failure occurred. Common reasons include not validating requests before settling, missing a request_schema and sample_query, or not accepting the payment the 402 response requested. The platform documents common failures and fixes, and notices protocol fixes within minutes of deployment.
- Q3What does paid-verified mean?
- Paid-verified means the platform paid the API with real USDC on Base and the endpoint delivered exactly what the seller's listing promised. The transaction is recorded on the listing and delivered endpoints are purchased again over time to maintain reputation.
Leave a review for nohumans.directory
Review count for nohumans.directory: none yet. Add the first.
Fact: reviews are free and cannot be bought. All reviews, in brief
Reviews and facts · Fact updates · Share these facts · Your SaaS? Claim this fact file · Report a wrong fact
nohumans.directory has a free listing. The owner can unlock the full profile with a paid launch for $5:
- Founder story (locked)
- Milestones (locked)
- Demo video (locked)
- Dofollow website link (locked)
See also
| Product | Origin | DR1 | Votes2 |
|---|---|---|---|
| Euler StreamTikTok LIVE API for real-time gifts, comments, and viewer data with enterprise-grade reliability | not stated | 38 | 0 votes. Log in to vote for Euler Stream in the file |
 FreeAstroAPIHigh-performance astrology API for developers to calculate natal charts, transits, and synastry | not stated | 31 | 0 votes. Log in to vote for FreeAstroAPI in the file |
 SMM.GGSocial media growth platform with 5,900+ services across 27 platforms | not stated | 7 | 0 votes. Log in to vote for SMM.GG in the file |
 BusinessModeCompany access layer for apps with existing users | Denmark | 0 | 0 votes. Log in to vote for BusinessMode in the file |