Chat completions API

LLM inference API: OpenAI-compatible chat completions, send messages, get choices and usage. Cheap LLM inference for agents (Llama 3.1 8B), no key, no streaming.

Validate an EVM address, return EIP-55 checksum, optionally compute CREATE/CREATE2 contract address. Query: address, [deployer, nonce | deployer, salt, init_code_hash].

Impermanent loss for a constant-product LP given price_ratio = new price / entry price.

NPM package info API: package registry lookup for npm, PyPI and Cargo with latest version, age, license, deprecation, weekly downloads and OSV vulnerabilities. Dependency check before install.

Company enrichment from SEC EDGAR: resolve ticker/CIK/name to legal name, exchange, SIC, state, HQ, phone, EIN. Bundles with /merkl-stable for yield sustainability.

Summarize API, summarizer LLM: text summarization, send text and max_words, get a faithful short summary. Llama 3.1 8B inference included.

Decode EVM calldata (0x...) into function signature and typed arguments using a built-in table of ~60 common ERC20/721/1155, Uniswap, Aave signatures, or a supplied signature=name(types).

Convert between Uniswap-V3 tick and price (token1 per token0, with decimals), including sqrtPriceX96. Query: tick OR price, decimals0, decimals1.

SEC filings API: latest SEC EDGAR filings (10-K, 10-Q, 8-K, Form 4, S-1) for a US public company by ticker, CIK or name, with direct document URLs.

Exact integer Uniswap-V2 style swap output, price impact and post-swap reserves. Query: reserve_in, reserve_out, amount_in (integers, base units), fee_bps (default 30).

DeFi yield API: live stablecoin yield ranking, best stable APY / net APR of Merkl reward campaigns on Base (after gas, TVL >= $100k), refreshed every 2 hours, for yield farming agents.

Text classification API: classify text into your own labels with an LLM, returns the best label and a one-line reason.

Company financials: revenue, net income, EPS, assets, liabilities, cash, operating cash flow (annual and quarterly). Check protocol issuer health before yield farming.

Email validation API: verify an email address with syntax check, MX record lookup, SPF/DMARC, disposable and role address detection. Returns a deliverability verdict. No mail sent.

Recent SEC 8-K events: earnings, executive changes, acquisitions, delistings, dilution. Risk signals for yield investors.

Bittensor registration cost and prune risk for all subnets: burn in TAO, free slots, incentive needed to survive, refreshed every 30 minutes.

Prompt injection detection API: screen text bound for an agent and get a safe, suspicious or malicious verdict with the patterns that matched. Rule-based and deterministic.

Kalshi liquidity incentive program feed: reward pool per market ranked by reward per resting dollar per day, with qualifying size and resolution time.

Morpho Blue liquidation risk feed on Base: positions nearest liquidation with LTV vs LLTV, distance %, debt and estimated liquidator bonus. Live, updated every 2 minutes.

Find Bluesky accounts with public emails for a keyword: lead list of profiles that publish an email or website in their own public bio.

Companies hiring now from the Hacker News Who is hiring thread with role, remote flag, contact email and website, filtered by keyword.

Cross-venue sports odds feed: Kalshi and Polymarket US game-winner prices for the same games with taker fees and edge after fees. Updated every 5 minutes.

Find contact emails for a company website: scrapes public pages (homepage, contact, about) for emails, phones and social links, robots.txt respected.

Bittensor registration burn, free slots and prune-bar incentive for one subnet by netuid.

SEC 8-K feed with the earnings press-release text of each filing included, filter by item, ticker and days. Read results in one call.

Detect a website's tech stack: ecommerce platform, analytics, ad pixels, payments, support chat and CDN from its homepage.

SEC 8-K event feed for trading bots: fresh filings with decoded item codes, high-impact and dilution flags, tickers and links, filter by item, ticker and days.