Services

ENS resolve - turn a .eth name into an address, or an address into its primary .eth name, via eth_call on OneSource live Ethereum RPC

ERC20 token balance for any Ethereum wallet - USDC, USDT, DAI, or any token - via balanceOf (eth_call) on OneSource live Ethereum RPC

Live wallet balance - native ETH plus any ERC20 tokens in one call via eth_getBalance and balanceOf on OneSource Ethereum RPC

Read a raw storage slot from any Ethereum contract via eth_getStorageAt

Detect upgradeable proxy patterns (EIP-1967, UUPS, Transparent) via eth_getStorageAt - returns the implementation address behind a proxy

Create a new browser session ($0.10). Optionally pass sessionId to resume an existing Browserbase session. Returns sessionId (Browserbase session ID) to use for all subsequent calls.

Get daily horoscopes, zodiac sign compatibility, element info, and birthday sign lookup.

Check if any website is up or down with response time, status code, and headers.

Calculate Core Web Vitals pass/fail for LCP, CLS, FID, and INP with improvement guidance.

Calculate paint needed from room dimensions and coat count

Calculate station dwell time from boarding and alighting

Check domain registration date, age, expiry, nameservers, and registrar via RDAP.

Detect verifiable factual claims in news and opinion text

Calculate container resource requests from application profile

Check domain security — suspicious TLDs, structure analysis, and security scoring.

Classify assets by fair value measurement hierarchy level

Test, match, replace, and validate regex patterns with common presets.

Classify bloodstain patterns by impact and origin type

Calculate train journey times from distance and service type

Calculate rain fade attenuation from frequency and region

Encode and decode text to Morse code with full character chart.

Ethereum wallet balance, token holdings, and transaction history

Calculate short chain fatty acid production potential

Calculate IDF rainfall intensity from duration and return period

Anchor a 32-byte hash to Base + Solana mainnet — $0.005 USDC

Calculate single axis tracker energy gain from location

Analyze DNS security configuration — DNSSEC, CAA, SPF, DMARC, zone transfer restrictions, and open resolvers.

Calculate FX conversions with bid-ask spread, commission costs, and effective rate.

Normalize Stripe, GitHub, Slack and any webhook to standard JSON — built for integration agents

Convert any webpage to clean Markdown instantly — built for AI agents

Classify, route and prioritize webhook events from any source — built for integration AI agents

Compose a directed acyclic graph of public x402, MCP, and A2A tools that achieves a stated agent goal. Returns step-by-step plan with tool slug, endpoint URL, protocol, inputs, dependencies, per-step cost and latency, total estimated cost, and an executable plan in either a2a-json-rpc or shell-curl form. Useful for autonomous agents that need to pick which paid tools to chain.

Sandboxed Python code execution via E2B

Plan website performance budgets from page type, asset mix, third-party scripts, Core Web Vitals, and UX risk

Generate SEO meta, OG, Twitter Cards & Schema JSON-LD—HTML output with SEO scoring.

Summarize any URL into clean JSON instantly — built for AI agents

Plan responsive web layouts from content priority, breakpoints, component density, CTA hierarchy, and accessibility

Ethereum wallet balance, token holdings, and transaction history