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This document explains Service Extensions pricing details.
The following charges apply for Service Extensions callouts on
Cloud Load Balancing. Other relevant charges for data transfer may apply for cross-region
traffic and any compute at the other end of the callout.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-25 UTC."],[],[],null,["# Pricing\n\nThis document explains Service Extensions pricing details.\n\nThe following charges apply for Service Extensions callouts on\nCloud Load Balancing. Other relevant charges for data transfer may apply for cross-region\ntraffic and any compute at the other end of the callout.\n\n^1^An invocation is defined as an individual callout. A single HTTP request may have multiple invocations depending on how many callouts are configured.\n\nWhat's next\n-----------\n\n- To find pricing information for other Google Cloud networking products, see [All networking pricing](/vpc/network-pricing)."]]
