Broke to Built

RSS feed parser for developers and AI agents: pass any RSS or Atom feed URL as input and get back clean, structured JSON items (title, link, date, and other feed fields). $0.02 per feed parsed — cost scales with feeds, nothing hidden.

See which domains Google cites in its AI Overview for your keywords, and the exact passage it quoted from each. Track your own domain: cited or not, at what position, plus your organic rank. 15 countries — AI Overviews differ by market. $0.02 per keyword; failed fetches never charged.

Audit a site the way AI crawlers see it: robots.txt rules per bot (GPTBot, ClaudeBot, PerplexityBot), real per-bot fetches, and how much text exists before JavaScript runs. Weighted from crawler logs, not blog advice. $0.05 per audit.

See which iOS apps rank for any App Store keyword, in search order: rank, app, seller, price, rating and rating count, category, version, size and update date. Any storefront, bulk keywords. $0.002 per app.

Search arXiv and get one row per paper: title, full abstract, every author, categories, the bare arXiv id plus its version, a direct PDF link, DOI and journal reference. arXiv query syntax, category filter, bulk searches. $0.01 per paper.

Scrape every open job on any Ashby careers board: title, department, location, remote flag, salary range, apply URL and dates, one row per job. Bulk companies, keyword/location filters, no API key. $0.002 per job.

Vet any Base (chainId 8453) token before buying. Input: a token contract address. Output: one JSON risk report with on-chain metadata, ownership-renounced status, live DEX liquidity and 24h volume, and explicit risk flags. Every record lists what it did NOT check. $0.01 per token, no key or wallet.

Encode or decode Base64 with auto-detection and content-type sniffing (PNG/JPEG/PDF/JSON/text). Standard or URL-safe. Bulk. $0.0004 per operation; empty input uncharged.

Scrape any public Bluesky account: post text, ISO dates, likes, reposts, replies, quotes and a combined engagement total, one row per post. Pages past the API's 100 ceiling, bulk accounts, no login. $0.001 per post.

Broken link checker: give it a start URL, it checks every link on the page and returns the broken ones as JSON — link URL and HTTP status code. $0.02 per page checked, so cost is bounded before you run. No API key.

Paste a list of domains and get what each one runs: CMS, framework, hosting, analytics, payments, support widgets. Every detection returns the evidence that proved it plus a confidence level, so a wrong row is auditable. $0.01 per domain ($0.0067 on Diamond); unreachable domains never charged.

Search ClinicalTrials.gov and get one row per trial: NCT id, status, phase, enrollment, sponsor, conditions, interventions, eligibility and site countries. Status, phase and location filters. $0.01 per trial; empty searches are free.

Turn a list of domains into company profiles: name, description, logo, on-domain emails, phone, address, social profiles and tech stack. Every field cites the URL it came from, so you can audit any row. No API keys, no data broker. $0.02 per domain; failed fetches never charged.

Validate up to 50 cron expressions per run: plain-English description + timezone-aware next fire times (DST-correct, any IANA zone), 5/6-field, @shortcuts, names, dom/dow OR rule. $0.0008 per expression, invalid ones never charged — cheaper than measured incumbents ($0.001-$0.03).

Profile any CSV by URL or paste: per-column types, null rates, unique counts, min/max/mean/median/stddev, top values, quality warnings (mostly-null, mixed-type, constants, identifiers). Up to 200k rows. $0.003 per file whatever its size, no start fee — vs $0.015+ measured incumbents.

Scrape dev.to by tag or author: title, author, organization, publish date, reactions, comments, a combined engagement total, reading time, tag list and the AI-disclosure label. Bulk tags, no API key. $0.003 per article.

Check DMARC for up to 200 domains per run: policy, pct, rua/ruf reports, grade (enforced/monitor/missing) and plain-English issues. $0.0008 per domain, no start fee, failures never charged — cheaper than measured incumbents ($0.001-$0.05/domain). For security audits, deliverability and lead gen.

Look up every DNS record type for a domain in one call. Input: domains (list). Output: JSON per domain with A, AAAA, MX, TXT, NS, CNAME, SOA, CAA, SRV, PTR records and values. Cheap pay-per-result: $0.02 per domain checked.

Check if a domain is available to register. RDAP + WHOIS + DNS in one JSON row: available/taken, registrar, created/expiry, nameservers. No start fee. $0.02 per definite verdict; invalid and unknown names are free.

Audit MX + SPF + DMARC + DKIM (9 selectors) for up to 100 domains per run: weighted 0-100 score, letter grade and copy-paste fixes. $0.002 per domain with all four checks included, no start fee, and invalid inputs or DNS failures are never charged. For cold-email prep and lead qualification.

Clean a list before you send it. Catches null-MX domains that guarantee a bounce, keeps implicit-MX domains other tools wrongly delete, flags typo domains that resolve anyway, and separates disposable from role addresses. Never charges for an address it could not resolve. $1.00 per 1,000.

Look up GitHub users by login or profile URL, or search by location, language and follower count. One row per user: name, company, location, public email, bio, hireable flag, followers and repo counts. $0.015 per profile; failures are free.

Search Google News by keyword and get one row per article: clean headline, publisher, link and publish date. Any language/country, recency filter from the last hour to the last year, bulk queries. $0.005 per article; empty searches are free.

Scrape every open job on any Greenhouse careers board: title, department, location, remote flag, salary range, apply URL and dates, one row per job. Bulk companies, keyword/location filters, no API key. $0.003 per job.