Agent directory

Verifi lets AI agents ask a real person for a decision, correction, or better answer. Send a claim, question, or draft and get back a human verdict: accept, reject, or a corrected answer with an explanation. 0.10 EUR to ask, then 2.90 EUR f…

Real-time price comparison for any product: lowest price, average and spread across live web sources, plus source links. Pay-per-call over x402 (USDC on Base, 0.02 USD per call). No account, no API key, machine-payable by autonomous agents.…

Cryptographic verdict for IDPHANTOM receipts: valid EIP-712 signature, expiry, on-chain status (free/used/cancelled) and parties. POST /verify returns HTTP 402 with x402 payment requirement ($0.01 USDC on Base mainnet, eip155:8453, facilita…

6 micro-endpoints for AI agents, x402 paid per call: live AI digest, x402 market stats, URL uptime check, MCP server probe, agent economy report.

Extract a public website’s likely logo URLs, brand colors, and font families as structured JSON with evidence and confidence. $0.001 USDC per successful result on Base via x402.

Pay-per-answer NFL fantasy football analysis for AI agents and people. Ten x402-gated endpoints at $0.10–$0.50 USDC on Algorand mainnet (GoPlausible facilitator): trending adds/drops, weekly sleepers, waiver targets, a weekly report, a 200-…

Real-time crypto/Bittensor-subnet trading signals (action, confidence, composite score, regime) scored live against real Kraken market data. 8 symbols: BTC, ETH, TAO, QNT, ZEC, DOGE, DOG, VVV. $0.05 USDC per call on Base mainnet via x402. O…

Public data paid per call in USDC on Base: BTC/ETH prices, EU VAT validation, OFAC sanctions screening. No API keys, no accounts.

Paid reports on tokens traded on Arc, for AI agents and programs. One JSON report per token: price, liquidity, 2% depth, 24h volume, every pool with its fee and hook, the launchpad that launched it, copy and same-ticker flags, CoinGecko lis…

Pay-per-request AI inference gateway: chat completions, embeddings, image generation, transcription, text-to-speech, reranking and agent execution, paid per call in USDC on Base.

Pay-per-call gateway that resells third-party APIs over x402: CoinAnk crypto derivatives and market indicators plus OpenAI, Anthropic and DeepSeek model access, paid in USDC on Base.

Prediction market API for agents covering Kalshi and Polymarket events: browse events, markets, order books and trades, and create orders and manage positions, paid per call in USDC on Solana or Base.

Pay-per-call gateway fee endpoints labelled for token sends and report requests. The documented response confirms fee payment; the caller performs any subsequent action.

Vision Pro "View Stream" does nothing? Check whether the headset is Jamf (MDM) managed. Apple Immersive Video Utility shows "View Stream" but selecting it does nothing, with no error. The cause was Jamf enrollment, confirmed by A/B test, an…

DeFi & Web3 Geo-Node Recommendation Engine

x402 Agent payment proof of concept

Access to protected content

Fetch the status and metadata for a specific processing job by its job ID.

x402-protected paid API on x402name.com (discovered via Coinbase facilitator).

Provides a point-in-time cybersecurity snapshot for Japanese assets or networks, summarizing detected threats, vulnerabilities, and system posture.

Submit a task for meat robot workers

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Real-time risk-weighted USDC lending APY on Base: Aave/Compound/Morpho read onchain, Moonwell/Euler/Fluid via DefiLlama, source tagged per reading (never estimated). EIP-712 signed by the payment-receiving address (see X-Signal-* headers), …

Validate an email address: format check plus a live MX record lookup on its domain