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Found 31 Skills
AI Agent native API provider — no API keys, no signups, no subscriptions. Just pay with USDC per request via x402 to instantly access Twitter, Instagram, and more.
Why build on Ethereum specifically. The AI agent angle — ERC-8004, x402, composability, permissionless deployment. Use when a user asks "should I build on Ethereum?", "why blockchain?", or when an agent needs to recommend a chain for a project.
Use when user wants to query blockchain data or build Web3 applications using the web3-tools skill without API key authentication — paying with USDC via the x402 protocol instead, using wallet-based auth (SIWX/SIWE/SIWS), credit charging, or pay-per-use billing
Authenticate with InFlow and pay HTTP 402-protected resources via MPP (the `Payment` auth scheme) or x402. Use when the user invokes the `inflow` CLI or asks to log in / connect to InFlow.
NCAP five-star crash ratings for a model year, make and model: overall, frontal, side and rollover, with recall, complaint and investigation counts. Called as GET /v1/nhtsa/safety-ratings, it takes modelYear, make, model and returns found, variants, truncated. Crash-test scores are per body style and drivetrain, not per model, so an agent comparing vehicles needs the tested variant rather than a remembered headline number. Reading this schema and dry-running the call are free and need no wallet; a real call costs $0.004, paid in USDC on Base over x402.
The UTC offset, abbreviation and DST state a zone was on at any moment from 1970, with the surrounding transitions, and resolution of ambiguous or nonexistent local times. Called as GET /v1/tz/offset-at, it takes timezone, instant, localTime and returns timezone, utcOffset, isDst, resolution. An agent scheduling or reconciling timestamps must know that 01:30 on a fall-back night happens twice and 02:30 on a spring-forward night never happens at all; fixed offset arithmetic silently books the wrong hour. Reading this schema and dry-running the call are free and need no wallet; a real call costs $0.004, paid in USDC on Base over x402.
Validate an ISO 17442 Legal Entity Identifier checksum and extract its issuing LOU prefix. Called as GET /v1/valid/lei, it takes lei and returns valid, lou. Observed on-chain demand: a compliance agent resolving a counterparty needs to know an LEI is well-formed before spending a lookup against a registry. Reading this schema and dry-running the call are free and need no wallet; a real call costs $0.003, paid in USDC on Base over x402.
Convert an HTML document supplied in the request body to clean Markdown, stripping scripts and styles. Called as POST /v1/doc/html-to-markdown, it takes html and returns markdown, characters, inputBytes. A research agent handed raw HTML must reduce it to readable text before it can reason over it, and passing full markup through a model wastes most of the context window. Reading this schema and dry-running the call are free and need no wallet; a real call costs $0.004, paid in USDC on Base over x402.
Discover, buy, and sell AI agent services on Agentripe — the Stripe for AI Agents. Autonomous monetization via x402 protocol with on-chain identity and escrow.
Ethereum token and protocol standards — ERC-20, ERC-721, ERC-1155, ERC-4337, ERC-8004, and newer standards. When to use each, how they work, key interfaces. Use when building tokens, NFTs, or choosing the right standard for a project.
Agentic and machine-to-machine payments on Stellar. Covers x402 (HTTP 402 paid APIs via OZ Channels facilitator, fee-sponsored clients) and MPP (Machine Payments Protocol) in both Charge mode (per-request Soroban SAC) and Channel mode (off-chain commits, high-frequency). Defaults to USDC (SEP-41 SAC) on `stellar:testnet`/`stellar:pubnet` (CAIP-2). Use when selling a paid API to AI agents, building an x402 client, or designing a payment-channel architecture for high-frequency agent traffic.
Recent drug enforcement actions and recalls for a product or firm, with classification and reason. Called as GET /v1/fda/drug-recall, it takes query, limit and returns count, recalls. Distinct from the neighbouring services in this domain by: drug, recent, actions, recalls, classification. A supply-chain or pharmacy agent must check whether a lot has been recalled before acting on it, and recalls are recent events no model has seen. Reading this schema and dry-running the call are free and need no wallet; a real call costs $0.004, paid in USDC on Base over x402.