Jina Reader-compatible endpoint: fetch URL and return clean Markdown. Drop-in replacement for r.jina.ai with x402 micropayments and no rate limits. Same query parameter input/output shape.

Fetch any URL and return clean Markdown with metadata (title, byline, excerpt, siteName, lang). Uses Mozilla Readability + Turndown. Built for AI agents doing RAG, content summarization, and research workflows. Drop-in alternative to Jina Reader and Firecrawl, with pay-per-call USDC pricing via x402.

Fetch any URL and return clean text content only (no markdown formatting). Minimal output optimized for token-efficient LLM consumption. Removes ads, navigation, and boilerplate.

Search academic papers across 240M+ publications via OpenAlex (free, no API key, no rate-limit issues). Returns papers with title, authors, abstract, year, citation count, DOI, PDF link. Use ?q=YOUR_QUERY&limit=10. Built for research agents and literature review workflows.

Search GitHub code across public repositories. Returns matched files with repo, path, snippet, language, and stars. Use ?q=YOUR_QUERY plus optional &language=python&limit=10. Built for AI coding agents looking for real-world implementations and similar code patterns.

Search GitHub repositories by query, language, sort criteria. Returns repos with stars, forks, recent activity, language, license, topics. Use ?q=YOUR_QUERY&sort=stars&limit=10.

Search recent news articles via Google News. Returns articles with title, source, link, snippet, published_at. Use ?q=YOUR_QUERY&lang=en&limit=10. Built for news monitoring agents, trend analysis, and current events research.

⚠️ BETA — IOC data under active verification 2026-05-25, do not rely on matches for production. Supply chain campaign detail by id. IOCs, compromised versions, remediation. For incident response.

⚠️ BETA — IOC data under active verification 2026-05-25, do not rely on matches for production. Supply chain attack IOC catalog. List active campaigns: npm, PyPI, Composer. Shai-Hulud, TanStack, Laravel-Lang. For coding agents pre-install audit.

⚠️ BETA — IOC data under active verification 2026-05-25, do not rely on matches for production. Lockfile supply chain scan. Upload package-lock.json / yarn.lock / requirements.txt / poetry.lock / composer.lock. Match against active campaigns. Returns risk score 0-100.

Case converter / camelCase / snake_case / kebab-case / PascalCase / SCREAMING_SNAKE_CASE / CONSTANT_CASE / dot.case / title case / variable naming convention converter / case transform. Convert string between camelCase, snake_case, kebab-case, PascalCase, CONSTANT_CASE, dot.case, Title Case.

Text diff / text comparison / diff two strings / line diff / word diff / character diff / file diff / text patch / unified diff format / compare strings / git diff style / text difference. Compare two texts, return added/removed/unchanged segments. Line, word, or char granularity.

extract emails, extract urls, extract phone numbers, extract hashtags, find emails in text, find phone numbers, parse contacts, extract crypto addresses, extract ethereum addresses, regex extraction, text entity extractor. Extract emails, URLs, phone numbers, hashtags, mentions, IP addresses, ethereum and bitcoin addresses from any text. Returns categorized arrays of found items. For AI agents parsing emails, scraping documents, content moderation.

code formatter, format code, prettier, code beautifier, pretty print code, JavaScript formatter, TypeScript formatter, JSON formatter, HTML formatter, CSS formatter, Markdown formatter, YAML formatter, code prettifier, auto format code, format JSON, format HTML, format CSS. Format code using Prettier. Supports JavaScript, TypeScript, JSON, HTML, CSS, Markdown, YAML, GraphQL. Auto-detects parser if not specified. For AI agents writing or fixing code in pipelines.

extract keywords, keyword extraction, keyword extractor, text keywords, find keywords, top keywords, keyword finder, SEO keywords, content keywords, automatic keyword extraction, document keywords, keyword analysis. Extract significant keywords from any English or multilingual text. Returns top N keywords ranked by frequency and importance with stopwords filtered. For AI agents doing SEO analysis, content tagging, document categorization, search query expansion, topic modeling.

language detect / detect language / detect text language / identify language / language identifier / language detection / what language is this / detect English Chinese Japanese / language detector / langdetect / multilingual language detection / fast language detect / ISO 639-3 language code. Detect language of any text. Returns ISO 639-3 code with confidence. Supports 80+ languages. For AI agents handling multilingual text, content routing, translation pipelines.

Lorem ipsum generator / placeholder text / dummy text / fake text generator / lorem text / filler content / sample text / lipsum / test content for design / mockup text. Generate Lorem ipsum placeholder with custom words, sentences, or paragraph count.

readability score, text readability, Flesch reading ease, reading grade level, reading level, text difficulty, reading age, readability index, text complexity, readability analysis, reading grade, reading ease, text level. Analyze text readability with multiple metrics including reading ease, grade level, syllable and sentence counts. For AI agents content optimization, education tools, writing assistants, accessibility checks.

sentiment analysis, text sentiment, analyze sentiment, sentiment API, sentiment classifier, positive negative sentiment, emotion detection, mood detection, text emotion, opinion mining, sentiment score, text positivity, text negativity. Analyze sentiment of any English text. Returns score (positive minus negative), comparative score per token, positive and negative word lists. For AI agents content moderation, review analysis, social media monitoring, customer feedback.

URL slug generator / slugify text / make url friendly / seo slug / clean string for url / kebab case url / web slug / convert text to slug / permalink generator. Convert any string to URL-friendly slug, strip diacritics, lowercase, replace spaces with hyphens.

Text statistics / word count / character count / line counter / text analyzer / reading time estimate / paragraph counter / sentence counter / text length / wordcount API / count words in text. Get word/char/line/paragraph/sentence count and reading time estimate.

translate text, translation API, translate english to chinese, translate chinese to english, language translator, free translation API, machine translation, multilingual translator, translate text online, auto translate. Translate any text between languages. Auto-detects source if not specified. Supports English Chinese Japanese Korean German French Spanish Italian Russian Arabic Portuguese and 100 plus more. For AI agents handling multilingual content localization pipelines.

Business days calculator / working days between dates / weekdays counter / exclude weekends / workday count / business day arithmetic. Count business days (Mon-Fri) between two dates, separating weekend days. No holiday data, just weekend exclusion.

Duration calculator / time difference / elapsed time / days between dates / hours between times / age calculator / how long ago / countdown / time span. Compute the duration between two timestamps with human-readable breakdown (years, months, days, hours, minutes, seconds).

Relative time formatter, time ago, X minutes ago, in 2 hours, human readable time, fuzzy time, relative datetime, social media timestamps. Format a datetime as relative to now or another base (e.g. '3 hours ago', 'in 2 days').

Natural language date parser / parse date string / flexible datetime parser / today tomorrow yesterday / relative date keywords / +3 days / -1 week / ISO date parser. Parse natural language ('today', 'tomorrow', '+3d', '-1w') or any ISO/RFC date string into structured datetime.

Timezone converter / convert time between timezones / UTC to PST EST GMT IST JST / world clock / international time / time zone calculator. Convert any datetime between any two IANA timezones (America/New_York, Asia/Tokyo, Europe/London, etc.).

URL status checker / HTTP status code / website uptime monitor / endpoint health probe / dead link detector / redirect chain tracker / response time measurement / TTFB / 404 detector / 500 error checker. Check any public URL for HTTP status, response time, content-type, content-length, redirect chain, server header. For AI agents, monitoring pipelines, security audits, and link validation.

dns lookup / DNS lookup API / DNS lookup online / lookup DNS records / DNS resolver lookup / nslookup API / DNS query lookup / dig replacement / DoH lookup / A AAAA MX TXT NS CNAME lookup / SPF DMARC DKIM lookup / nameserver lookup / CDN routing detector / DNS DNSSEC inspector. Resolve any domain to A, AAAA, MX, TXT, NS, CNAME, or SOA records. For AI agents, security audits, email config validation, network diagnostics.

Extract meta tags from URL / extract meta tags / HTML meta tags extractor / extract OG tags / extract Open Graph tags / extract Twitter Card meta tags / page meta tags / URL meta tag extractor / scrape meta tags / fetch meta tags / canonical URL extractor / link preview meta tags. Parse any public webpage and extract title, description, keywords, canonical, favicon, language, OpenGraph (og:*), Twitter Card. For AI agents, link previews, SEO audits, content discovery.

ssl certificate checker / ssl certificate / SSL certificate validator / check SSL certificate / SSL TLS certificate inspector / SSL certificate expiration / SSL cert lookup / HTTPS certificate check / SSL certificate online / SSL chain analyzer / SSL fingerprint / SSL cipher inspector. Get full TLS handshake details for any domain: issuer, subject, SANs, validity dates, days remaining, fingerprint, serial, protocol, cipher. For AI agents, security audits, monitoring, HTTPS pipelines.

Credit card validator, Luhn algorithm check, card number verification, card type detector, Visa Mastercard Amex Discover Diners JCB UnionPay brand identifier, PAN validation. Validate credit card number via Luhn algorithm and identify card brand. Returns validity, card type, masked number. No payment processing, validation only.

Email validator / email format check / RFC 5322 validation / email regex / verify email address / MX record check / disposable email detector / email syntax validator. Validate any email address format and optionally check MX records via DNS to verify the domain accepts mail. For AI agents, signup pipelines, lead validation, bot filtering.

IP address validator / IPv4 IPv6 detector / IP format check / private IP detection / loopback detection / link-local detection / multicast detection / RFC 1918 / network classifier. Validate any IP address (IPv4 or IPv6) and classify as public/private/loopback/link-local/multicast/reserved.

Phone number validator / E.164 format check / international phone validation / country code parser / phone number format / mobile number verification / phone syntax validator. Validate phone number against E.164 international format (+1-3 digit country code, 4-14 digit subscriber).

URL validator / URL format check / URL parser / URL syntax validation / protocol scheme detector / domain parser / query string parser / URL component extractor / RFC 3986 URI validation. Validate URL syntax and parse into components: protocol, hostname, port, pathname, search, hash.

Wallet age and activity profile: POST a Base address, returns wallet age (since first inbound), total transaction count, ETH balance, last activity date, days since last tx, and a recent monthly activity heatmap. Verdict: fresh / established / dormant / inactive, with sybil/freshness flags. For AI agent due diligence to distinguish a brand-new throwaway wallet from an established active one before transacting. Not financial advice.

Token approval risk scan: lists active ERC20 allowances on a wallet's currently-held tokens and flags unlimited approvals (>= 2^255), especially to unverified spenders. Returns verdict (clean/low_risk/review/high_risk), unlimited count, and per-approval token symbol, spender, spender_label, allowance, is_unlimited. For AI agent wallet security audits and pre-transaction risk checks.

Classify Ethereum wallet by behavior pattern: exchange / MEV bot / whale / smart-money / fresh / contract / sybil / unknown. Returns primary_tag, confidence (0-1), signals (tx frequency, counterparty patterns, x402 payment history), metrics (nonce, eth_balance, is_contract). Combines onchain RPC analysis with Coinbase Bazaar payer behavior. Use for AI trading agent counterparty assessment, treasury monitoring, on-chain due diligence.

Detect wallet cluster: given seed address, trace USDC funding source backwards then find sibling addresses funded by same source within last 30 days. Returns funder address, first funding tx, cluster_size, siblings array (up to 50), pattern classification (burner_cluster / linked_addresses / single_sibling / no_funding_found). For sybil detection, treasury monitoring, source-of-funds analysis.

USDC counterparty graph on Base: POST an address, maps who it sends/receives USDC to/from over N days (hop 1), optionally expands the top counterparties one more hop (hop 2) to reveal clusters and indirect links. Returns labeled nodes (CEX, DEX, bridge, sanctioned/mixer/scam) and weighted edges (tx count, USDC volume). For AI agent due diligence, AML graph analysis, sybil/cluster detection and source-of-funds mapping. Not financial advice.

Bidirectional ENS + Basename resolution: POST { name } (e.g. vitalik.eth or jesse.base.eth) to resolve its address, or POST { address } to resolve its primary name (checks both Base basename and Ethereum .eth). Uses the L1 ENS Universal Resolver with ENSIP-19 / CCIP-read, which a Base-only RPC cannot do. For AI agents resolving human-readable names to addresses and labeling counterparties before transacting.

Counterparty exposure analysis: given wallet address, scans last 30 days of Base USDC transfers and aggregates interactions with all labeled entities (CEX, DEX router, bridge, protocol). Returns labeled counterparties with name, category, in/out tx count, total USDC volume, last_block. Red flags if counterparty is sanctioned / mixer / scam. For agent due diligence, automated KYC-lite, source-of-funds verification.

Source-of-funds tracing: POST a Base address, traces its earliest inbound funding (native ETH + ERC20) back up to N hops to find the first funder and ultimate origin. Stops at a labeled exchange or bridge (a KYC'd origin) or when no inbound exists. Returns the funding chain with labels, blocks, timestamps and amounts. For AI agent due diligence, sybil/cluster detection, source-of-funds and AML checks. Not financial advice.

Bulk onchain address labeling: POST up to 50 Base/EVM addresses, returns curated entity labels (CEX hot wallet, DEX router, bridge, stablecoin, lending protocol, plus sanctioned/mixer/scam flags) with tag, name, category, confidence and source. For AI agent due diligence, counterparty screening, automated KYC-lite and payment-routing risk gating. null = address not in the curated label set.

Realized profit and loss and cost basis for an ERC20 token in a wallet on Base, computed from on-chain DEX trades against a quote asset (USDC by default). Returns average buy and sell price, realized PnL, remaining position and cost basis. Search terms: wallet PnL, realized gains, cost basis, token profit, crypto tax accounting, trade history.

Recent large USDC transfers on Base mainnet with auto-classification of sender and receiver addresses. Query parameters: min_usd (default 100000, min 1000), hours (default 1, max 6). Returns top 50 sorted transfers with from/to addresses, behavioral tags, names if known, amount_usd, tx hash, block. For trading alpha agents tracking whale movements, treasury flow monitoring.

Full wallet risk profile in one call: behavior classification + credit score (0-100) + labeled-counterparty exposure (last N days, default 7). Returns verdict (low_risk/medium_risk/high_risk/flagged), risk_score, primary_tag, red_flags (zero-history, sanctioned/mixer/scam), plus identity/credit/exposure detail. Replaces classify+score+exposure in one paid call. For AI agent due diligence and payment-routing risk gating.

Wallet credit score 0-100 from onchain transaction history pattern. Factors: tx volume (nonce), account age, ETH balance level, known label boost, x402 payment history. Red flags: zero activity, known mixers, sanctioned counterparties. Use for agent-side counterparty due diligence prior to transacting, automated KYC-lite, payment routing risk assessment.

Token safety check before buying or interacting: given an ERC20 contract on Base, returns risk_score 0-100 and verdict. Scans bytecode for dangerous functions (mint, blacklist, pausable transfers, adjustable fees), checks ownership renounced vs active, ERC20 interface completeness, and supply concentration. Red flags surface honeypot/rug indicators. For AI trading agent pre-transaction due diligence, automated token vetting, rug-pull avoidance.