Python guides for job board, domain and web data APIs
Practical guides on job board APIs, hiring signals and website data in Python, with the free endpoints first and hosted Apify Actors where they save time.
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Which CVEs to Fix First? A KEV and EPSS Check in One Table
How well CVSS works as a filter, what CISA KEV and the EPSS score add, and a four-step triage rule you can run each morning
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How to Find Large Building Permits in Austin, Seattle and San Francisco
Three open data portals, three formats. What the permit data holds, a weekly list of large projects, and where the data is thin
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We Work Remotely Jobs API: How to Get the Feed as Clean Rows
There is no official key and no docs, only a public RSS feed with one rule. Here is what it holds, a free script route, and when a tool is worth it
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Business Entity Search for Colorado and Connecticut With Open Data
Both states publish their registries as open datasets. Here are the queries, the traps I found, and when a tool is worth it
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Sitemap Extractor Returns No URLs? 6 Causes and How to Check Each One
Most sites have a sitemap. The tool just looked in the wrong place or could not read the file. Here is how to find out which, with a short Python script
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Bulk Image Download Crashes With Out of Memory? Why and How to Avoid It
Most bulk image tools keep every file in memory until the end. Here is why that breaks, what to change, and a Python script that writes as it goes
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arXiv API: Preprint Metadata as JSON or CSV, by Keyword, Date or ID List
How to search arXiv by keyword, category and date, look up a list of IDs, save the rows, and stay inside the 3-second rule
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13F Holdings by Manager: How to Get Them as a Table
Read an institutional manager's 13F holdings from the public filing, with CUSIP, shares, value and the change since the last quarter, and see what the filing cannot tell you
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How to Check a UK Visa Sponsor in the Home Office Register
Find out whether a company is a licensed sponsor, which routes it holds, and what the register cannot tell you
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Lighthouse Audit: Run It on One Page or a Hundred
How to run a Lighthouse audit from Chrome and from the command line, how to read the scores, and what to do when the list gets long
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A Cheap ICP Gate in Clay Before You Pay for Enrichment
One HTTP API column that checks tech stack and email provider first, so paid steps run only on rows that fit
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French Company Search with the Free Government API
Look up French companies by name, SIREN or activity code with curl and Python, and what to do when the list gets long
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SmartRecruiters Postings API: Pull Open Jobs From a Company in Python
The free public Postings API, what it returns, and why no hosted Actor covers it yet
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Recruitee Jobs API: Pull Open Jobs From a Recruitee Career Site in Python
The free public offers endpoint, its salary field, and a hosted option for lists that mix ATS platforms
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DOI Citation Count Bulk Lookup in Python
Get citation counts and metadata for a list of DOIs from Crossref, with a free script and a $0.75 per 1,000 API
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Company Name to Domain Bulk Lookup in Python
Turn a list of company names into official website domains, checked against each company's own homepage
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PERM Prevailing Wage Data by Employer
Pull green card and H-1B wage filings for any company from the Department of Labor files, in Python
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Bulk SPF DMARC Checker in Python
Check SPF records and DMARC policies for a list of domains, with a free script and a $2 per 1,000 API
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RSS to JSON API: Read Many Feeds in Python
A free feedparser script first, then a hosted API for long lists of RSS and Atom feeds
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Bulk MX Record Lookup in Python
A dnspython script for a few domains, and a $2 per 1,000 API for lists, with mail provider detection
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Hiring Signals for Sales: Score Your Account List From Job Postings
Pull open roles for each account, score them in Python, and get a weekly list of accounts that changed
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Ashby Job Board API: Read Open Jobs and Salary Ranges in Python
Ashby's public posting API, how to read its salary tiers, and a hosted option for many Ashby boards
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Tech Stack Lookup API: CMS, Ecommerce and Analytics for Any Website
How detection works, a small DIY script, and a hosted API for lists of thousands of websites
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Lever API Job Postings: Pull Open Jobs From Lever With Python
The public Postings API, EU boards, dates and salary, and a hosted option for many Lever sites
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Workday Jobs API: Pull Open Jobs From Workday Career Sites
What Workday offers outsiders, why scrapers break, and a hosted option priced per company
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Greenhouse Jobs API: Get Every Open Job From a Board in Python
The free public Job Board API, what it returns, where it gets hard, and a hosted option for many boards
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