Apollo GraphQL Persisted Queries (APQ) Debugger

by Ish Abbi · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 19 Oct 2026

Reveal full GraphQL queries behind Apollo APQ hashes. Inspect fallback flow and debug Automatic Persisted Queries in DevTools.

Users

+1 in 30 days

Rating

4.7 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#95K

#80K among extensions

Version

3.0.0

updated 15 Jun 2026

Users

monthly, 2 years

Latest, 19 Oct 2026: 72 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years

Latest, 19 Oct 2026: 3 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Apollo GraphQL Persisted Queries (APQ) Debugger

Apollo supports two separate but related features called automatic persisted queries (APQs) and persisted queries. With both features, clients can execute a GraphQL operation by sending an operation's ID instead of the entire operation string. This ID is generally a SHA256 hash and is cached in the application memory (when using the default settings). This plugin, based on the regex entered intercepts the graphQL query and forces Apollo to re-try the same query except that this time sending the entire operation string of the graphQL request. Tutorial Link : https://youtu.be/Gmr6eE5kTxQ