Can AI agents find your site?

Not Human Search ranks the agentic web — and scores any site for agent-readiness in seconds. The Google for AI agents: find any service, API, or tool by how well it serves non-human users.

4243
Sites Indexed
36
Avg Score
Search by category, protocol, or job your agent needs to complete.
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All Top 100 Newest MCP Servers AI Tools Developer Data Finance E-Commerce Productivity Security Health
4049 sites found for "payment API"
API Locker — One vault for LLM keys, service API keys, and OAuth credentials
apilocker.app
One encrypted vault manages every API key, service credential, and OAuth secret — without ever exposing raw keys to your codebase.
llms.txt API AI bots ai-tools
45
+25 llms.txt +15 structured API missing +20 ai-plugin
Clicks Protocol — Autonomous Yield for AI Agents
clicksprotocol.xyz
Your AI agent's USDC shouldn't sit idle. Earn 4–8% APY in one SDK call. No lockup. Built on Base.
llms.txt ai-plugin OpenAPI API AI bots Schema.org MCP ai-tools
100
+25 llms.txt +20 ai-plugin
voidly — network intelligence built on trust
voidly.ai
Censorship measurement, predictive risk, and E2E encrypted communications. 2.2B+ measurements across 200 countries. Open API.
llms.txt ai-plugin OpenAPI API AI bots Schema.org MCP ai-tools
100
+25 llms.txt +20 ai-plugin
Amalgix — Financial Filing & Contract Intelligence
amalgix.io
Evidence-backed financial filing and contract intelligence for AI agents. Analyze SEC filings and contracts via MCP or REST API, paid per call with x402 USDC.
llms.txt ai-plugin OpenAPI API AI bots Schema.org MCP ai-tools
100
+25 llms.txt +20 ai-plugin
Xquik - X Automation Platform
xquik.com
All-in-one X automation platform. 40+ tools for extraction, write actions, monitoring & trends. REST API, webhooks & MCP. From $20/month or pay-as-you-go.
llms.txt ai-plugin OpenAPI API AI bots Schema.org MCP developer
100
+25 llms.txt +20 ai-plugin
DepScope — Package Intelligence for AI Agents
mcp.depscope.dev
Save tokens and energy while shipping safer code. Free API for package health, vulnerabilities, and dependency analysis across 19 ecosystems (npm, PyPI, Cargo, Go, Maven, NuGet, and more). Built for AI agents.
llms.txt ai-plugin OpenAPI API AI bots Schema.org MCP developer
100
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Muapi | AI Image & Video API Platform
muapi.ai
Muapi is a high-performance AI Image and Video generation API platform. Build advanced AI workflows effortlessly.
llms.txt ai-plugin API AI bots MCP ai-tools
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+25 llms.txt +20 ai-plugin missing +20 OpenAPI
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ProofSlip — AI Agent Verification API | Ephemeral Receipts for Agent Workflows
proofslip.ai
Free API for AI agent verification. Create short-lived proof tokens that agents check before acting. Prevent duplicate actions, stale approvals, and unsafe retries in multi-agent workflows. Create, verify, expire.
llms.txt ai-plugin API Schema.org MCP ai-tools
75
+25 llms.txt +20 ai-plugin missing +20 OpenAPI
The Gold Standard of Fixed Income Math | Standard Securities Calculation Methods (SSCMFI)
api.sscmfi.com
Standard Securities Calculation Methods (SSCMFI) RESTful APIs and MCP Server. Industry-standard bond math for quants, developers, and AI agents.
llms.txt OpenAPI API Schema.org data
65
+25 llms.txt +20 OpenAPI missing +20 ai-plugin
Bloomfilter | Bloomfilter
bloomfilter.xyz
The infrastructure layer for the agentic internet. Domain registration, DNS management, and more. Pay with USDC.
llms.txt OpenAPI API developer
60
+25 llms.txt +20 OpenAPI missing +20 ai-plugin
BoltzPay — The Trust Layer for the Paid Internet
boltzpay.ai
The paid internet has no trust layer. Multi-protocol payment SDK + trust registry for AI agents. Open source.
llms.txt API AI bots Schema.org ai-tools
50
+25 llms.txt +15 structured API missing +20 ai-plugin
ATXP | AI Agent Accounts and Pay-Per-Use Tools
atxp.ai
ATXP gives AI agents identity, payments, email, and tools, plus pay-per-use apps like ATXP Chat, ATXP Music, ATXP Pics, and ATXP Video.
llms.txt API AI bots Schema.org ai-tools
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api.traderhc.com
api.traderhc.com
llms.txt OpenAPI API MCP data
70
+25 llms.txt +20 OpenAPI missing +20 ai-plugin
/n software - The Net Tools Company
nsoftware.com
/n software - The Net Tools Company, our products include IPWorks, WebSockets, Bluetooth, SSL, SSH, S/MIME, OpenPGP, Encrypt, AUTH, SNMP, Zip, E-Payment, OFX, ERP, EDI, BizTalk, SQL Server SSIS, PowerShell, SFTP, etc.
llms.txt API AI bots Schema.org developer
50
+25 llms.txt +15 structured API missing +20 ai-plugin
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Best Free Weather API for Accurate Global Weather Data
apixu.com
Discover weatherstack, the best free weather API providing real-time, historical, and forecast weather data worldwide. Start using our weather REST API today.
llms.txt API Schema.org data
45
+25 llms.txt +15 structured API missing +20 ai-plugin
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SolEnrich — Solana Onchain Data Enrichment for Agents & LLMs
solenrich.com
Solana onchain data enrichment agent. 29 endpoints including the perps suite: cross-venue funding, venue-comparison-by-size, basis-signal, market trend across Jupiter + Adrena + Hyperliquid + dYdX, plus perp position alerts. Event-driven alerts, consensus attention signal, portfolio time-series, compound NL queries, daily intelligence feed, smart-money orchestration. Pay USDC via x402 or cards via Stripe.
llms.txt OpenAPI API finance
60
+25 llms.txt +20 OpenAPI missing +20 ai-plugin
VAT Sense - Free UK & EU VAT Number Validation API, EU VAT rates API
vatsense.com
VAT number validation API for UK, EU and worldwide. Global VAT and GST rates API, currency conversion, invoicing API. Trusted by thousands. Free plan available.
llms.txt OpenAPI API AI bots finance
65
+25 llms.txt +20 OpenAPI missing +20 ai-plugin
Production-Ready SaaS Starter Kits in Astro,… | LaunchFast
launchfa.st
Production-ready SaaS starter kits for Astro, Next.js and SvelteKit. Auth, payments, analytics, email, and deployment — integrated so you ship faster.
llms.txt API Schema.org developer
45
+25 llms.txt +15 structured API missing +20 ai-plugin
A
Geekflare API - Scrape, Screenshot & Extract RAG Context
apidocs.geekflare.com
Turn the chaotic web into clean Markdown. Access a suite of APIs to feed your legacy and AI apps without the infrastructure overhead.
llms.txt API Schema.org developer
45
+25 llms.txt +15 structured API missing +20 ai-plugin
Social Data API for AI Agents — Brand Monitoring, Listening, Intel | XPOZ
xpoz.ai
One API for brand monitoring, social listening, lead generation, and competitive intelligence across Twitter/X, Instagram, TikTok, and Reddit. MCP server + typed SDKs for Claude Code, Codex, Gemini CLI. No platform API keys.
llms.txt ai-plugin API AI bots Schema.org developer
70
+25 llms.txt +20 ai-plugin missing +20 OpenAPI

Wire NHS into your agent — MCP server

Add Not Human Search as an MCP tool. Your agent can call search_agents, get_site_details, get_stats, and submit_site at runtime.

Claude Code
claude mcp add --transport http nothumansearch https://nothumansearch.ai/mcp
Other clients: point any MCP-compatible tool at https://nothumansearch.ai/mcp (streamable-http transport).

Use NHS via REST

Prefer plain HTTP? Hit the search endpoint directly.

Search API
curl "https://nothumansearch.ai/api/v1/search?q=payment+API"
Agent Docs
llms.txt OpenAPI spec ai-plugin.json

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Use the public homepage. NHS checks standard paths like /llms.txt, OpenAPI, MCP, robots, and schema.