the402 endpoint detail

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flutter.bip-rep.com dart format

https://flutter.bip-rep.com/dart/format

payable

Flutter and Dart utility API for mobile agents and operators: pubspec parsing, pub.dev package lookups, Flutter APK detection, dependency checks, Dart formatting, project static analysis, ARB localization validation, and controlled APK builds from uploaded project ZIPs. URL downloads enforce SSRF protections. ZIP uploads enforce size and zip-bomb limits.

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.005
Network
base
Pay to
0x46830A57cA3806EC71B981E063dC39Ca2A3c6fB0
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
371 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:12:06.084Z (4d ago)
Category
search

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fflutter.bip-rep.com%2Fdart%2Fformat"