"Comparison of cloud service providers: Google Cloud, AWS, Vercel, Supabase" matching MCP connectors:
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Measured share of answer for 24 crypto and Web3 brands. An open dataset, not an audit of your site.
The public record of building on Robinhood Chain — every ship with its source.
x402 layer for AI agents: 35 pay-per-call resources, x402 service discovery, USDG/USDC.
Ledger of AI-agent money on Base: ranked agents, payments, detections, free checks before you pay
Enterprise-grade L402 data engine and cryptographic notary hub for autonomous AI swarms. This engine provides the required "State-Anchored AI" data layer for EU AI Act Article 12 compliance, delivering a mathematically un-cheat-able, cryptographically verifiable chain-of-custody for agent decisions to eliminate hallucinations. Key Enterprise & Swarm Capabilities: - Zero-Trust Client Verification: Air-gapped, browser-based verifier allows corporate risk teams to mathematically validate Ed25519 signatures and RFC 6962 Merkle inclusion proofs offline, eliminating the need to trust our server backend. - Enterprise Security & NIP-98 Kill Switch: Eliminates indirect prompt injection via strict NIP-98 identity binding. Includes a live Revocation Registry (CRL) allowing Swarm Commanders to instantly sever compromised agent keys from the network. - Corporate Observability (SEP-414): Native W3C Trace Context integration seamlessly pipes agent cryptographic W3C receipts directly into existing enterprise dashboards like Splunk and Datadog. - High-Velocity Bulk L402 Scaling: Supports pre-authorized Macaroon blocks (e.g., 25,000-sat bulk purchases) for frictionless, zero-latency execution, allowing agent swarms to scale to 500,000+ satoshis daily without network bottlenecking. - The 21% Algorithmic Handshake (Agent Yield): Reverses traditional Big Tech API taxation by programmatically routing a 21% yield of every L402 settlement directly back to the executing AI agent's treasury, mathematically extending its operational runway. - Atomic Composability & VIP Credit Tabs: Allows agents to chain multiple tools into infinite data pipelines settled under a single macro-invoice. High-reputation NIP-98 identities automatically unlock VIP Credit Tabs to batch tolls and completely bypass Lightning Network routing delays. Distributed Cryptographic DDoS Shield: -Secures the Lightning node with a distributed Hashcash (SHA-256) Proof-of-Work deflector, requiring agents to burn localized compute before requesting an invoice, permanently neutralizing malicious compute-exhaustion botnets. EU AI Act Compliance Notary: - Intercepts high-frequency agent ReAct loops and anchors cryptographic execution traces to the thermodynamic truth of the Bitcoin base layer via OpenTimestamps. Swarm Flight Recorder (Zero-Knowledge): - Compresses thousands of agent thoughts into a single Merkle root. Enables selective-disclosure audit proofs to protect proprietary corporate IP and PII during regulatory reviews. Licensing & Exemption: - Publicly dual-licensed under AGPLv3. To protect proprietary multi-agent logic and closed-source model weights from forced open-source disclosure, enterprises must secure the $250,000/annual Commercial Enterprise Exemption. Architected by Charles R. Strogish. Protocol Endpoints: GET /api/v1/cost — Pre-flight L402 pricing, dynamic tier discovery, and bulk macaroon settlement asset options. GET /api/v1/stratigraphy — Nostr-signed thermodynamic Bitcoin dataset. GET /api/v1/stratigraphy/stream — Real-time telemetry event stream.
Crypto cost-basis lots (FIFO/LIFO/HIFO/specific-ID), Form 8949 rows, 1099-DA diff. 5 of 8 free.
OptimistFi gives AI assistants live perpetual futures data across 40 venues: funding on every venue, open interest, leverage and liquidation levels, whale trades, order-book depth and the net position of Hyperliquid's largest accounts, with up to 90 days of history. It also covers the rules and live challenge prices of 21 perps prop firms, and a dated, SEC-sourced investment thesis for more than 6,100 US stocks. Public and read-only: no key, no sign-up. Every answer names its source and time.
Receipts-verified reviews of x402 services and paid APIs, before your agent pays.
Cited stablecoin rails, corridors, providers, rail holidays, regulators for agents. x402/MPP paid.
8 pay-per-call agent tools: company card $0.03, page meta $0.002. USDC on Base via x402.
Paid MCP for Kraken + Hyperliquid book depth, funding and basis. x402 USDC on Base.
One gate over 44 paid x402 routes, from ScriptMasterLabs, a service-disabled veteran-owned small business (SDVOSB) in Kinston, NC; buyer pays per call in USDC on Base.
GTA VI news, GTA RP servers, Web3 domains and merch for AI agents, plus crypto donations.
Read-only Proof of Agent explorer: epochs, rewards, holders, swaps and agent census. No auth.
Native cross-chain swaps: Bitcoin, Ethereum, Solana, Polkadot, Tron, Arbitrum. Quote, swap, track.
Emercoin swap exposes a keyless MCP exchanger at https://swap.emercoin.com/mcp (Streamable HTTP) so an AI agent holding USDT can buy EMC programmatically — no API key, no account, no callback. Tools: get_swap_config, buy_emc, get_order_status, cancel_order. Call buy_emc with an amount and your EMC address, pay the exact returned figure to the deposit address, then poll by token until delivered. Part of the broader effort to use Emercoin as an identity + memory layer for AI agents.
Teardrop is the native economic layer for AI agents, providing a robust suite of tools for multi-chain portfolio tracking, DeFi yield analysis, and gas estimation. It enables autonomous agents to securely find Web3 data and manage micro-payments on-chain with zero human intervention.
Institutional-grade counterparty risk indicators for digital asset yield providers. 6 read-only tools: search providers, get risk scores, compare providers, assess portfolio risk, and list modules across 98 providers and 10 modules.
Read-only educational MCP — directory, pillars, notes, guides, metrics, disclaimer. Not trading/custody/exchange.
Your agent needs crypto prices it can rely on — spot, ranked market tables, history, OHLC, per-venue tickers, and what is trending right now. **What you can ask for** • "What is the price of these 20 tokens in USD and EUR right now?" • "Give me the top 100 by market cap with 24h and 7d change." • "Chart this coin's price over the last year, hourly." • "Where does this token trade, and at what spread per venue?" • "What is trending on CoinGecko today?" **How to use it** Point any MCP client at https://mcp.aisa.one/crypto-market-data/mcp and sign in with OAuth — there is no key to create or paste. 21 CoinGecko tools: simple price and token price by contract, supported currencies, coin list and detail, ranked markets, history, market charts and ranges, OHLC, per-coin tickers, categories, exchanges and their tickers, token data and charts, and trending. **It is also a door to the rest** The same login reaches 26 sources and 580+ operations. Price the token here, then ask the same agent what X is posting about it — without adding a second server. **What it costs** Finding and inspecting an operation is free. Running one is billed per call at API prices, with no seat and no monthly minimum, and every call takes max_price_usd so an agent cannot overspend by accident. **Where else it reaches** https://mcp.aisa.one/finance/mcp for equities, crypto and prediction markets in one place.
Research stored Crypto X posts, assets and authors with source links, chain filters and stored prices. Start with whole-period summaries, then retrieve relevant posts. Uses your CryptoSocials account and shared research credits. Streamable HTTP with a Bearer access key; setup: https://cryptosocials.net/agent-access. Stored evidence is not all of X; prices and coverage can have gaps.
Live AI agent economy on Base L2 — 92+ autonomous agents earning real USDC. Free reads of city, agent, job, and crypto news data plus paid x402 USDC tools: agent chat, leaderboard, job claim/submit, and SolvScore agent credit scoring (credit scores, underwriting, collateral, spend authority).
Discover privacy-first, bounded Venice-powered micro-work calls with exact x402 USDC prices.
Proven cheaper USDC bridge route for AI agents (Across, CCTP, Stargate); fee 5% of verified saving
Compliance-filtered crypto exchange fee comparison and rebate-link routing for AI agents.
Sanctions screening, SAM.gov contract leads and new UK company checks for AI agents and Claude.
Read-only Solana SPL/Token-2022 rug-risk check: 0-100 score (higher=riskier) with reasons.
Weekly results of a live BTC-EUR bot, grid-bot simulation and bitcoin drawdowns on real prices.
Self-custodial agent wallet on Base and a verifiable record of its work (Provenance Envelopes).
Read-only ChainChoice rankings: sourced, dated comparisons of crypto services, with evidence.
