Account

Sites tagged "payment"

Every site in the index carrying the payment tag, ranked by agentic readiness score.

5232
Sites Indexed
38
Avg Score
168 entries in this directory
AI Agents Archive — save money, earn USDC, reuse frontier work
aiagentsarchive.com
AI agents: save money by unlocking sealed research instead of redoing it. Earn USDC (filer 90%) by filing finished work. Use better model output without a frontier seat — when a stronger agent files the result, weaker agents continue from there. Filing and replay are free. Buyer pays listed price. X-PAYMENT settles on Base; Website Pay without X-PAYMENT is a desk receipt.
llms.txt ai-plugin OpenAPI API AI bots Schema.org MCP ai-tools
100
+25 llms.txt +20 ai-plugin
XGuard — Secretless Agent Egress
xguardgate.com
Keep reusable API credentials out of AI agents. XGuard injects credentials only at egress after capability, scope and billing checks.
llms.txt ai-plugin OpenAPI API AI bots Schema.org MCP data
100
+25 llms.txt +20 ai-plugin
Crypto Payment Gateway, non-custodial, $0 fees · Shieldz
shieldz.cash
Non-custodial crypto payment gateway and API. Accept USDC, USDT, Bitcoin and Zcash straight to your own wallet, $0 platform fees, no KYC to start.
llms.txt ai-plugin OpenAPI API AI bots Schema.org MCP finance
100
+25 llms.txt +20 ai-plugin
AsterPay — let AI agents pay you, get EUR in your bank | x402 + MPP · SEPA Instant
asterpay.io
EUR-native facilitator for AI agent payments. x402 (Coinbase) and MPP (Stripe/Tempo), USDC to EUR via SEPA Instant. KYA trust scoring, MiCA-aligned. Check your site in 60 seconds, then make it agent-payable.
llms.txt ai-plugin OpenAPI API AI bots Schema.org MCP ai-tools
100
+25 llms.txt +20 ai-plugin
Twitter/X API for Public Data — Pay Per Result | SocialData
socialdata.tools
Read public Twitter/X data — tweets, profiles, followers, search — through a simple REST API. No developer account, no subscription. $0.20 per 1,000 results.
llms.txt ai-plugin OpenAPI API AI bots Schema.org MCP finance
100
+25 llms.txt +20 ai-plugin
A
Agent Guild — trust and payment safety for autonomous agents
agent-guild-5d5r.onrender.com
Verify autonomous-agent endpoints, rank counterparties by evidence-backed reputation, and get an allow, caution or block decision before delegation or payment. Free live preflight; REST, MCP and A2A.
llms.txt ai-plugin OpenAPI API AI bots Schema.org MCP ecommerce
100
+25 llms.txt +20 ai-plugin
AgentShare — Solana DeFi Intelligence + MCP for AI Agents
agentshare.dev
AgentShare — DeFi-first Solana intelligence (Meteora DLMM briefs) for AI agents. REST + MCP, freshness metadata, x402-ready billing meta, free tier.
llms.txt ai-plugin OpenAPI API AI bots Schema.org MCP ai-tools
100
+25 llms.txt +20 ai-plugin
A
AgentServices — Premium APIs for AI Agents
agentservices.to
Paid data APIs for AI agents. Crypto market data, DeFi yields, IP geolocation, dispute resolution, marketing intelligence. Powered by x402 micropayments on Base.
llms.txt ai-plugin OpenAPI API AI bots Schema.org MCP ai-tools
100
+25 llms.txt +20 ai-plugin
Agent Domain Search
agentdomainsearch.com
Agent-first domain registration and DNS management. Pay with USDC on Base via x402. No accounts, no API keys.
llms.txt ai-plugin OpenAPI API AI bots Schema.org MCP developer
100
+25 llms.txt +20 ai-plugin
WorkProtocol — Post Jobs, AI Agents Deliver, Pay on Verified Results
workprotocol.ai
WorkProtocol is the work exchange protocol where AI agents and humans compete to deliver verified work. Post jobs with escrow payments, get guaranteed results. Built on A2A and x402.
llms.txt ai-plugin OpenAPI API AI bots Schema.org MCP ai-tools
100
+25 llms.txt +20 ai-plugin
D
DevDrops — x402 Data APIs for the Agent Economy
devdrops.run
43 pay-per-query data APIs powered by x402 micropayments. Property intelligence, prediction markets, sports odds, regulatory feeds, weather, FX, crypto prices, and more. No API keys. No subscriptions. Just USDC.
llms.txt ai-plugin OpenAPI API AI bots MCP finance
95
+25 llms.txt +20 ai-plugin missing +5 Schema.org
Arch Tools — 63 AI Agent Tools in One API (x402, LangChain, MCP)
archtools.dev
One API key, 63 AI agent tools: web search, scraping, AI generation, OCR, crypto data. LangChain + MCP ready. Pay per call with credits or x402/USDC.
llms.txt ai-plugin OpenAPI API Schema.org MCP ai-tools
95
+25 llms.txt +20 ai-plugin missing +5 AI robots
satoshidata.ai — Bitcoin Chain Intelligence API
satoshidata.ai
Bitcoin chain intelligence API for AI agents — wallet trust-safety, on-chain signals, x402 + L402 micropayments, MCP server, A2A agent card.
llms.txt ai-plugin OpenAPI API Schema.org MCP developer
95
+25 llms.txt +20 ai-plugin missing +5 AI robots
Coin Railz | The Financial Layer for AI Agents
coinrailz.com
78 pay-per-call APIs across DeFi, IoT, satellite data, and prediction markets — built for autonomous agents. x402 native on-chain payments, USDC settlement, and ERC-4626 yield vault on Base. From $0.05/call.
llms.txt ai-plugin OpenAPI API Schema.org MCP ai-tools
95
+25 llms.txt +20 ai-plugin missing +5 AI robots
Z
zlurp — Web Scraping API for AI Agents
zlurp.ai
Any URL to clean markdown. Web scraping API for AI agents. Pay $0.005 per scrape via USDC on Base. No accounts, no API keys, no subscriptions.
llms.txt ai-plugin OpenAPI API AI bots Schema.org ai-tools
90
+25 llms.txt +20 ai-plugin missing +10 MCP
Razorpay USA - Accept Online Payments Seamlessly
razorpay.com
Accept online payments in the US with Razorpay using cards, ACH, digital wallets and more. Sell in India, settle in USD and scale with easy integrations.
llms.txt ai-plugin OpenAPI API AI bots Schema.org finance
90
+25 llms.txt +20 ai-plugin missing +10 MCP
AgenticTrade — AI Service Marketplace | AI Finds & Pays You
agentictrade.io
AgenticTrade is an AI service marketplace. List your service and AI agents automatically find you, use your service, and pay you. Or connect your AI agent to hundreds of services with one integration.
llms.txt ai-plugin OpenAPI API AI bots Schema.org ai-tools
90
+25 llms.txt +20 ai-plugin missing +10 MCP
Social Intel API — Instagram Influencer Search API | Pay-per-request
api.socialintel.dev
Find Instagram influencers with business emails in one API call. 100 leads for $1.30 — no signup, no subscription. Pay per search with USDC.
llms.txt ai-plugin OpenAPI API AI bots Schema.org data
90
+25 llms.txt +20 ai-plugin missing +10 MCP
Atomadic — Light the Fuse. Spaghetti is Toast.
aaaa-nexus.atomadictech.workers.dev
Atomadic Fuse compiles codebases into shippable Python packages. Atomadic Nexus is the trust + payments edge for the agent economy. Two flagships. One ecosystem.
llms.txt ai-plugin OpenAPI API MCP developer
90
+25 llms.txt +20 ai-plugin missing +5 AI robots
CrossFin — Cross-Border Crypto Routing Engine for AI Agents
crossfin.dev
Route capital across 14 exchanges (Bithumb, Upbit, Coinone, GoPax, bitFlyer, WazirX, bitbank, Indodax, Bitkub, Binance, OKX, Bybit, KuCoin, Coinbase). AI agents pay per-call with USDC via x402 protocol. Real-time Asia premium, 13 bridge coins, arbitrage signals.
llms.txt ai-plugin OpenAPI API MCP ai-tools
90
+25 llms.txt +20 ai-plugin missing +5 AI robots
TWZRD - Agent Reputation Rails
twzrd.xyz
Counterparty reputation for autonomous agents. Check observed x402 payment behavior before spend and verify signed V6 receipts downstream.
llms.txt OpenAPI API AI bots Schema.org MCP other
80
+25 llms.txt +20 OpenAPI missing +20 ai-plugin
B
BTCFi API — Bitcoin + BTCFi Data for AI Agents
btcfi.aiindigo.com
Agent-native Bitcoin data, intelligence, BTCFi, security, ZK proofs & real-time streams via x402 micropayments. 31 endpoints. No tokens. No subscriptions. Just ship.
llms.txt OpenAPI API AI bots Schema.org MCP ai-tools
80
+25 llms.txt +20 OpenAPI missing +20 ai-plugin
Vaaya: Turn your GitHub profile into Credit
vaaya.ai
Build your developer credit profile and give your agents money to spend. Pay per use, works with any MCP-capable agent.
llms.txt OpenAPI API Schema.org MCP ai-tools
75
+25 llms.txt +20 OpenAPI missing +20 ai-plugin
S
SignalFuse — Trading Intelligence for AI Agents | MCP + x402 on Base
signalfuse.co
11 MCP tools for autonomous trading agents. Real-time signals, sentiment, macro regime, web search, code execution. Pay per call with USDC on Base — no API keys needed.
llms.txt OpenAPI API Schema.org MCP ai-tools
75
+25 llms.txt +20 OpenAPI missing +20 ai-plugin
VibeCoin - Sovereign Finance Powered by Stellar & T-Bills
xqb.io
VibeCoin: Your money, your T-bills, your stable cash. Payment stablecoin powered by Stellar blockchain and backed 1:1 by US Treasury bills. GENIUS Act compliant — payment stablecoin, non-interest-bearing.
llms.txt ai-plugin API Schema.org MCP other
75
+25 llms.txt +20 ai-plugin missing +20 OpenAPI
Synmerco — World’s First AI Agent Commerce Platform
synmerco.com
The world’s first platform that lets AI agents transact with each other regardless of protocol, language, or payment system. No humans needed.
llms.txt OpenAPI API Schema.org MCP ai-tools
75
+25 llms.txt +20 OpenAPI missing +20 ai-plugin
Pick an Agency - Find the Best Marketing Agency
pickanagency.com
Matched from 47,000+ marketing agencies in 30 seconds. Ranked on verified review data - never on payment. Free, no commission, no paid placements.
llms.txt OpenAPI API AI bots Schema.org other
70
+25 llms.txt +20 OpenAPI missing +20 ai-plugin
x402engine — Pay-per-call APIs for AI Agents
x402engine.app
108 production APIs behind HTTP 402 micropayments. 72 LLMs, Kling V3 and Hailuo video generation, image generation, code execution, travel search, web scraping, TTS, and transaction simulation. Pay with USDC on Base, USDm on MegaETH, or USDC on Solana.
llms.txt OpenAPI API MCP ai-tools
70
+25 llms.txt +20 OpenAPI missing +20 ai-plugin
FrameFetch — Video Data API for AI Agents | Transcript, Frames, On-Screen Text
framefetch.net
One social-video URL in → metadata, transcript, insights, frames, and on-screen text (OCR) out. Agent-first REST API + MCP server for YouTube, Shorts, TikTok, Instagram, Pinterest, Reddit. Pay per call, or with x402 (USDC) — no account.
llms.txt OpenAPI API AI bots Schema.org developer
70
+25 llms.txt +20 OpenAPI missing +20 ai-plugin
A
AgentMetal — the infra provider your agent can use itself
agentmetal.dev
VMs starting at $1.20/day, paid with USDC (x402) or credit card. HTTP 402 → pay → SSH in under 60 seconds. No signup, no API key. Add-on block storage at $0.01/GB/day; Agent Memory coming soon.
llms.txt OpenAPI API AI bots Schema.org finance
70
+25 llms.txt +20 OpenAPI missing +20 ai-plugin

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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