Store your keys once. Build request templates with fillable fields. Get answers in a clean split-screen interface. No $14/seat pricing. No download.
The popular API tools come with baggage. DevBook skips all of it.
Postman charges per seat, per month. Teams of 5 pay $70/mo for what should be a developer utility. DevBook is free — no seats, no tiers, no surprises.
Postman's Electron app ships 300MB+ and launches like it's loading an IDE. DevBook is a web app. Open a tab, start working. Close it when you're done.
Postman syncs your collections, keys, and environments to their servers. DevBook stores your API keys in your own account. Your requests stay yours.
Unlike many financial books that focus strictly on numbers, Lowenstein captures the human element of Buffett’s journey. He explores the contradictions of a man who is arguably the most successful capitalist in history yet leads a famously frugal lifestyle. Core Themes Covered:
Using apps like Libby or OverDrive , you can often borrow the e-book or PDF version for free through your local library system.
Buffett’s time under Benjamin Graham, the father of value investing.
How a young boy in Omaha became obsessed with compounding interest.
Unlike many financial books that focus strictly on numbers, Lowenstein captures the human element of Buffett’s journey. He explores the contradictions of a man who is arguably the most successful capitalist in history yet leads a famously frugal lifestyle. Core Themes Covered:
Using apps like Libby or OverDrive , you can often borrow the e-book or PDF version for free through your local library system.
Buffett’s time under Benjamin Graham, the father of value investing.
How a young boy in Omaha became obsessed with compounding interest.
No collections. No environments. No workspaces. Just the parts of API testing you actually use.
Paste your keys into the vault — Stripe, OpenAI, Twilio, whatever you use. Reference them with a variable name across every template. One entry, everywhere.
Define your HTTP request and mark dynamic parts with {{placeholders}}. DevBook generates a fillable form. No raw JSON editing, no config files.
Fill in the blanks, hit send, see your response instantly. Every template is saved and searchable. Build a library of the API calls your workflow depends on.
No download. No credit card. No seat licenses. The API workbench that gets out of your way.
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