|
TariffMonkee: Pay-per-call APIs for AI agents
Small, single-purpose web data APIs that AI agents pay for per call in USDC over the x402 protocol (HTTP 402). No accounts, no API keys, no subscriptions.
|
87 % |
|
x402engine — Pay-per-call APIs for AI Agents
113 production APIs behind HTTP 402 micropayments. 77 LLMs, Kling V3 and Hailuo video generation, image generation, code execution, travel search, web scrapi...
|
86 % |
|
ToolFeeds — pay-per-call APIs and MCP tools for agents
Pay-per-call data APIs and MCP tools for autonomous agents, settled in USDC over x402. No account, no subscription, no API key.
|
85 % |
|
|
85 % |
|
Flow402 — Internet-native credits for HTTP 402
Charge per request without on-chain friction. Top up once with USDC; debit credits off-chain per call, return 402 when balance is low.
|
83 % |
|
Agentic Endpoints: pay-per-call APIs for AI agents (x402, USDC on Base)
Pay-per-call micro-utilities for autonomous AI agents over x402 and MCP: exactly-once execution, scraping, PDF text, token compression, an encrypted vault. U...
|
83 % |
|
0x402 Pay – Programmatic Payments for AI
Instant x402 payment protocol for AI agents and humans. Paywalls, escrow-protected data queries and settlement at fractions of a cent.
|
82 % |
|
x402 Tools & Services
Handy tools and services that accept x402 payments
|
82 % |
|
Genesis402 by UnyKorn · pay-per-call APIs for AI agents
Genesis402 by UnyKorn: 360+ pay-per-call APIs for AI agents, paid per call in USDC over x402 or MPP. No account, no API key. Every paid call returns an Ed255...
|
82 % |
|
PulseFeed — the trust layer for x402 agent payments
Independent trust & safety oracle for the x402 agent-payment economy. Verify an endpoint before your AI agent pays it — liveness, scam detection, on-chain re...
|
82 % |
|
util.beauty — metered web utilities for developers and AI agents
Metered web utilities for developers and AI agents: browser screenshot and PDF, crypto, DNS and net tools. Pay per request with x402 (USDC on Base) or prepai...
|
82 % |
|
ScalpStream: pay-per-query data APIs and agents for AI systems
ScalpStream builds pay-per-query data APIs for AI agents over x402: fuel prices, air quality, US border waits, product recalls and market research.
|
82 % |
|
57 Technology Group · Pay-per-call APIs for agents
Agent-native products from 57 Technology Group. Pay-per-call APIs priced in USDC over x402 — discoverable, machine-readable, no keys and no accounts.
|
81 % |
|
PayWeave - Micropayments for AI Agents
Monetize APIs, serverless functions, and file downloads with micropayments. Automatic refunds and turnkey MPP and x402 integration for any web framework.
|
81 % |
|
Mercury402 — Financial Intelligence for Autonomous Agents
78 live pay-per-call financial data APIs for AI agents. Treasury, FRED, forex, spreads, breakeven inflation, macro bundles, and composite dashboards. USDC on...
|
81 % |
|
monapi — Monetize any API for AI agents in one line of code
monapi is a free, open-source SDK that adds pay-per-request USDC payments to any API. AI agents pay automatically via the x402 protocol. Express, Next.js, an...
|
81 % |
|
Harvey Gateway — AI Agent Tools
|
81 % |
|
APIs for AI agents without subscriptions | tryx402
Access 2,250+ APIs for AI agents without monthly plans. Pay only for each call, starting at $0.001.
|
81 % |
|
Agent Margin Router — Data infrastructure for autonomous AI agents
Web search & extraction, PDF text, SEO, market data, gas fees, DeFi yields, wallet balances and more — 50 endpoints paid with x402 micropayments in USDC or U...
|
81 % |
|
ipdart — Web data infrastructure for AI agents. Coming soon.
One API call fetches any URL across datacenter, ISP, residential, and mobile pools. Stealth fingerprints, JS rendering, CAPTCHA solving, structured extractio...
|
80 % |
Detected social media networks