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 $70/mo for what should be a developer utility. DevBook is free — no seats, no tiers, no surprises.
Postman's Electron app ships 300MB+ and launches like it's loading an IDE. DevBook is a web app. Open a tab, start working. Close it when you're done.
Postman syncs your collections, keys, and environments to their servers. DevBook stores your API keys in your own account. Your requests stay yours.
The next morning, she found a yellow sticky note on her monitor: “You saw the Net. Keep drawing. Do not explode.”
When executing block alterations via an external modeless dialog box or palette, always explicitly lock the document using doc.LockDocument() before initiating a transaction.
— Downloaded blocks often bring their own layer definitions. You may want to rename or merge these to comply with your office's layering standards.
This capability opens up powerful automation scenarios: you can generate dozens of variations of a dynamic block with different widths, heights, and rotation angles simply by reading parameters from a database or external file.
Database └── BlockTable (Symbol Table) ├── BlockTableRecord (Model Space) ├── BlockTableRecord (Paper Space) └── BlockTableRecord (Your Custom Block Definition) └── Entity (Line, Circle, Arc, etc.) The BlockTable
To create a new block definition, you must open the BlockTable for write operations, instantiate a new BlockTableRecord , give it a name, add geometric entities to it, and append it back to the table. Here is a standard implementation in C#:
Create a standard block once, wblock it, and reuse it for eternity.
ed.WriteMessage($"\nBlock 'blockName' not found in drawing."); return;
For inserting many blocks in a single operation:
The next morning, she found a yellow sticky note on her monitor: “You saw the Net. Keep drawing. Do not explode.”
When executing block alterations via an external modeless dialog box or palette, always explicitly lock the document using doc.LockDocument() before initiating a transaction.
— Downloaded blocks often bring their own layer definitions. You may want to rename or merge these to comply with your office's layering standards.
This capability opens up powerful automation scenarios: you can generate dozens of variations of a dynamic block with different widths, heights, and rotation angles simply by reading parameters from a database or external file.
Database └── BlockTable (Symbol Table) ├── BlockTableRecord (Model Space) ├── BlockTableRecord (Paper Space) └── BlockTableRecord (Your Custom Block Definition) └── Entity (Line, Circle, Arc, etc.) The BlockTable
To create a new block definition, you must open the BlockTable for write operations, instantiate a new BlockTableRecord , give it a name, add geometric entities to it, and append it back to the table. Here is a standard implementation in C#:
Create a standard block once, wblock it, and reuse it for eternity.
ed.WriteMessage($"\nBlock 'blockName' not found in drawing."); return;
For inserting many blocks in a single operation:
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 . 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.
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