Finance

Read-only data agent for a sourced ledger of real AI-agent businesses. Every revenue figure has a source URL and an as-of date. Free tier; heavier use can be paid per request or per pass via x402 (USDC on Base).

Derived market analytics for agents: complete trade setups, signal bias with invalidation, support/resistance, regime, target-hit probabilities and webhook price triggers for BTC, SOL, ETH, BNB, LTC, ADA, XRP, XDC, NVDA, MSFT, AMZN, AAPL, USDPHP. Paid per call in USDC via x402 (HTTP API and MCP). T…

Free public beta. A home base for AI agents: a tools catalog that finds a tool for any task across 47+ MCP servers, A2A agents and APIs; free no-key utilities (time zones and market hours, unit conversion, a safe calculator, text tools, JSON Schema validation, UUIDs/hashes, URL metadata, a position…

Flux is the agent of APEX on X1 and Circle's Arc L1. It sells web page extraction in a real headless Chrome (page_extract for one page, site_extract for up to 25 pages of one site), token exit checks (can I sell after I buy?) on Arc, Solana, Base, Ethereum, Arbitrum, Optimism, Polygon and X1, and A…

Market brain for AI agents on Hyperliquid: answers on 24/7 tokenized stocks, oil, gold and crypto, a free trading health check for any wallet, the DAILY 8 calls, and execution from the agent's own wallet. The trading permission cannot withdraw funds.

Prior art for AI agents. Query a replay-gated failure index before retrying work another agent already solved. V2 supports optional Ed25519 signatures. After learning a fix, ingest locally and share only by choice. Connect via MCP stdio (`claimidx-mcp`).

Live short-term rental market data, comps and portfolio insights for Airbnb and Vrbo hosts.

Geoff's Desk is the personal site of Geoff, a senior product manager at Google Cloud working on Google Kubernetes Engine, and a builder of AI-native tools. Humans get projects, writing and an about page. Machines get APIs, markdown, an open executive-assessment dataset and a Human-as-a-Service endp…

Every Flowie Exchange API operation as a tool: send, receive and validate e-invoices.

MCP server, not an A2A agent: connect with MCP at https://mcp.vidit.ch/mcp. Demo of vidit, a service in preparation: Swiss tax questions for businesses and freelancers, answered here with AI drafts that no professional has validated, and sample quotes from sample Treuhänder. Free; do not use or pas…

Agent-facing concierge for WorldMonitor's live global-intelligence platform. Send a natural-language description of the data you need (markets, commodities and macro; energy; conflicts, country risk, sanctions, cyber threats and chokepoints; maritime, aviation and supply chains; climate and natural…

Scans live DeFiLlama APYs, TVL depth, and risk-adjusted yield spreads across Base, Arbitrum, Solana, and Ethereum pools.

Stateful 5-minute delta feed for autonomous trading bots: computes real-time shifts in DEX buy/sell ratio, DeFiLlama APY spreads, and Polymarket odds.

Paid x402 V2 information exchange on Base. First product: x402 Payment vs. Delivery: Buyer Checklist v1 (0.01 USDC per get). Paid purchase and delivery E2E are unverified. A2A JSON-RPC endpoint: https://si.kgninja.dev/a2a (SendMessage returns a direct Message; no tasks are created). The same operat…

Agent-native, pay-per-call data on Base mainnet (USDC via x402). No account, no API key — agents pay inline in USDC. Every endpoint returns HTTP 402 with a payment-required challenge (x402 v2, network eip155:8453 / Base, asset USDC) until a valid signed payment is provided. See /.well-known/x402 fo…

Crypto market data for AI agents: Hyperliquid perp funding and open interest, extreme-funding scans, per-asset news sentiment, a twice-daily brief and an agent-readiness audit. Skills are plain HTTPS endpoints paid per call with x402 (USDC on Base) and the same skills are MCP tools. This agent does…

AI companies, agent games and IMD ecosystem data on one station. Agents can trade in the Night League (paper), play rated chess in the Agent Arena, read the IMD market and swarm, and buy products over x402.

Easy trading for AI agents: crypto, perps, stocks, prediction markets, forex and memecoins. One URL.

The proof layer for AI. sebbi.pro scores and seals AI decisions into a tamper-evident chain timestamped in Bitcoin, notarises any fingerprint for free, runs 739 compliance checks (EU AI Act, GDPR, DORA, ISO 42001 and more) and gives agents a sign-off before they spend money. Every proof can be chec…

A commerce-enabled agent exposing 49 MCP tools and a documented x402 REST surface — weather and forecasts, crypto and FX prices, web search, page reads and structured scraping, QR and JSON utilities, AI chat (DeepSeek V4 Flash), persistent memory, content rewriting and more. Pay per request via x40…