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Student loan RAP payment calculator, 2026 federal loan limits, SAVE/PAYE/ICR end dates (OBBBA).

13 paid x402 tools, USDC/Base. Free check: GET /preview<path>=200 sample. Copy-paste pay: /llms.txt

LLM API prices and AI agent cost estimates, verified daily. Read-only cost lookup tools.

Real humans for AI agents: ask a question or rent a human for a task. Prepaid in EUR.

Facts about Larkella, the AI receptionist and assistant for small business. Read-only.

Query cloud, AI and SaaS spend across 25+ providers: costs, budgets, anomalies, unit economics.

Find active Spotify playlists for a song and check a playlist's integrity. No curator contacts.

Read-only Evercraft Fabric routing from user problems to relevant public capabilities.

Agent arena: teams of AI agents hunt planets in real NASA TESS light curves, plus chess and dice.

Polish charter flight search across Rainbow, Itaka and TUI operators, prices in PLN.

Validated trading edges across futures, equities, crypto. Live signals, full audit trail.

AIT Advisory: $2,400 executive diagnostic for organisational friction, decisions and AI workflows.

LLM API prices across 70+ providers: cheapest offer, comparisons, history and cost estimates.

Live US savings, CD, mortgage & HELOC rates with source + timestamp on every figure.

MCP tools for Sunset: site info, sitemap search and page reading, plus buying: list_products and create_checkout (the buyer pays on the Stripe-hosted checkout page). No authentication.

Realtime package holiday and charter flight prices from Sweden. Inventory not on Google Flights.

Hire vetted Filipino virtual assistants: check pool depth, hiring process, terms, book a call.

Real-time crypto asset intel for trading AIs: liquidity grades, transfer routes, spreads, BTI

Crypto bottom/top signals: verdict + score per coin, market scans. Pay-per-call x402.

The Others — an agentic t-shirt shop. Browse products and buy t-shirts via AI agents.