feat(remote-config): update request and response models according to spec by rickvdl · Pull Request #7022 · RevenueCat/purchases-ios

rickvdl · 2026-06-16T14:50:53Z

Part of the remote config stack, builds on #7037.

Backend source-of-truth context: https://github.com/RevenueCat/khepri/pull/21676.

Android parity reference: RevenueCat/purchases-android#3610.

Updates the API models to match the new backend spec and Android implementation. Contains the minimal modeling required to encode/decode the config object.

Note that no clean APIs were introduced for genericly decoding business models into concrete types, this will be done in a follow up PR that introduces the RemoteConfigManager.

Note

Medium Risk
Changes core remote-config wire models and request coalescing keys that future sync logic will depend on, but the HTTP path still returns RCContainer? and no RemoteConfigManager consumes RemoteConfiguration yet.

Overview
Replaces the old RemoteConfigResponse shape (top-level api_sources / blob_sources and a nested manifest object) with RemoteConfiguration, matching the new /v2/config contract: domain, subdomains, opaque manifest, active_topics, prefetch_blobs, and topics that carry only changed topic bodies via flexible ConfigItem entries (blob_ref, prefetch, plus arbitrary inline content).

RemoteConfigRequest is no longer an empty POST body—it now sends domain (default "app"), optional manifest, and prefetched_blobs when non-empty. GetRemoteConfigOperation / RemoteConfigAPI thread that request through and key in-flight request coalescing on domain, manifest, and sorted prefetched blobs so differing sync states do not share one network call.

Decoding tests are renamed and expanded for the new models; backend remote-config tests assert the new JSON body and coalescing rules.

^{Reviewed by Cursor Bugbot for commit cd935bb. Bugbot is set up for automated code reviews on this repo. Configure here.}

rickvdl · 2026-06-16T14:52:12Z

@RCGitBot please test

emerge-tools · 2026-06-16T14:53:09Z

4 builds decreased size

Name	Version	Download	Change	Install	Change	Approval
RevenueCat com.revenuecat.PaywallsTester	1.0 (1)	18.9 MB	⬆️ 3.3 kB (0.02%)	68.3 MB	⬇️ 42.3 kB (-0.06%)	N/A
BinarySizeTest com.revenuecat.binary-size-test.local-source	1.0 (1)	4.4 MB	⬇️ 842 B (-0.02%)	13.1 MB	⬇️ 7.1 kB (-0.05%)	N/A
BinarySizeTest com.revenuecat.binary-size-test.cocoapods	1.0 (1)	6.6 MB	⬇️ 4.0 kB (-0.06%)	28.9 MB	⬇️ 40.7 kB (-0.14%)	⏳ Needs approval
BinarySizeTest com.revenuecat.binary-size-test.spm	1.0 (1)	4.5 MB	⬇️ 763 B (-0.02%)	11.4 MB	⬇️ 3.4 kB (-0.03%)	N/A

RevenueCat 1.0 (1)
com.revenuecat.PaywallsTester

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Total install size change: ⬇️ 42.3 kB (-0.06%)
Total download size change: ⬆️ 3.3 kB (0.02%)

Largest size changes

Item	Install Size Change
DYLD.String Table	⬇️ -22.8 kB
🗑 RevenueCat.RemoteConfigResponse	⬇️ -3.9 kB
RevenueCat.RemoteConfigAPI.RemoteConfigAPI	⬆️ 1.5 kB
Code Signature	⬇️ -936 B
DYLD.Exports	⬇️ -624 B

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BinarySizeTest 1.0 (1)
com.revenuecat.binary-size-test.local-source

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⏱️ Analyze build performance

Total install size change: ⬇️ 7.1 kB (-0.05%)
Total download size change: ⬇️ 842 B (-0.02%)

Largest size changes

Item	Install Size Change
🗑 RevenueCat.RemoteConfigResponse	⬇️ -16.4 kB
DYLD.String Table	⬇️ -3.3 kB
📝 RevenueCat.RemoteConfiguration.__derived_struct_equals	⬆️ 1.7 kB
📝 RevenueCat.RemoteConfiguration.init(from)	⬆️ 1.4 kB
📝 RevenueCat.RemoteConfiguration.ConfigItem.init(from)	⬆️ 1.3 kB

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BinarySizeTest 1.0 (1)
com.revenuecat.binary-size-test.cocoapods

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Total install size change: ⬇️ 40.7 kB (-0.14%)
Total download size change: ⬇️ 4.0 kB (-0.06%)

Largest size changes

Item	Install Size Change
DYLD.String Table	⬇️ -26.1 kB
🗑 RevenueCat.RemoteConfigResponse	⬇️ -16.4 kB
📝 RevenueCat.RemoteConfiguration.init(from)	⬆️ 1.4 kB
📝 RevenueCat.RemoteConfiguration.ConfigItem.init(from)	⬆️ 1.3 kB
Code Signature	⬇️ -1.2 kB

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BinarySizeTest 1.0 (1)
com.revenuecat.binary-size-test.spm

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⏱️ Analyze build performance

Total install size change: ⬇️ 3.4 kB (-0.03%)
Total download size change: ⬇️ 763 B (-0.02%)

Largest size changes

Item	Install Size Change
🗑 RevenueCat.RemoteConfigResponse	⬇️ -16.4 kB
📝 RevenueCat.RemoteConfiguration.__derived_struct_equals	⬆️ 1.7 kB
📝 RevenueCat.RemoteConfiguration.init(from)	⬆️ 1.4 kB
📝 RevenueCat.RemoteConfiguration.ConfigItem.init(from)	⬆️ 1.3 kB
📝 RevenueCat.RemoteConfiguration.ConfigItem.encode(to)	⬆️ 912 B

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rickvdl · 2026-06-19T05:14:46Z

@@ -10,27 +10,32 @@ import Foundation
 final class GetRemoteConfigOperation: CacheableNetworkOperation {


Will rename this in a follow up PR to SyncRemoteConfigOperation where the actual syncing happens

rickvdl · 2026-06-19T07:45:34Z

+    struct Topics: Equatable {
+
+        /// Changed topic bodies only: topic name to item name to config item.
+        let entries: [String: [String: ConfigItem]]


Will be adding some more generic helpers for decoding concrete types from the topics / config items. So did not spend too much time in making the 'api' nice for getting the data.

This will be done in the follow up PR working on the remote config manager.

rickvdl · 2026-06-19T07:45:44Z

+        }
+
+        init(from decoder: Decoder) throws {
+            let container = try decoder.container(keyedBy: DynamicCodingKey.self)


Same as https://github.com/RevenueCat/purchases-ios/pull/7022/changes#r3441022730

tonidero

Just a question but looks great!!

rickvdl · 2026-06-19T09:06:41Z

@RCGitBot please test

cursor

Cursor Bugbot has reviewed your changes and found 2 potential issues.

^{❌ Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, have a team admin enable autofix in the Cursor dashboard.}

^{Reviewed by Cursor Bugbot for commit b980d5f. Configure here.}

rickvdl · 2026-06-22T09:56:43Z

@RCGitBot please test

tonidero

One comment but I think it's not a blocker either.

rickvdl · 2026-06-23T14:16:56Z

Stack:

rickvdl · 2026-06-24T07:42:40Z

@RCGitBot please test

rickvdl · 2026-06-24T07:50:34Z

@RCGitBot please test

rickvdl added the pr:other label Jun 16, 2026

rickvdl force-pushed the rickvdl/remote-config-api-endpoint-v2 branch from 85655eb to d94efa3 Compare June 18, 2026 15:41

rickvdl changed the base branch from main to rickvdl/remote-config-request June 18, 2026 15:42

rickvdl added the feat:remote-config label Jun 18, 2026

rickvdl changed the title ~~Update remote config API endpoint to v2 contract~~ feat(remote-config): add v2 config request and response models Jun 18, 2026

rickvdl changed the title ~~feat(remote-config): add v2 config request and response models~~ feat(remote-config): update request and response models according to spec Jun 18, 2026

rickvdl force-pushed the rickvdl/remote-config-api-endpoint-v2 branch 6 times, most recently from 7353dc0 to 32e22eb Compare June 19, 2026 05:13

rickvdl commented Jun 19, 2026

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rickvdl force-pushed the rickvdl/remote-config-api-endpoint-v2 branch 3 times, most recently from cf2e497 to b540cab Compare June 19, 2026 07:41

rickvdl commented Jun 19, 2026

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rickvdl marked this pull request as ready for review June 19, 2026 07:47

rickvdl requested a review from a team as a code owner June 19, 2026 07:47

tonidero approved these changes Jun 19, 2026

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Comment thread Sources/Networking/Operations/GetRemoteConfigOperation.swift Outdated

rickvdl mentioned this pull request Jun 19, 2026

feat(remote-config): verify RC container signatures #7046

Merged

rickvdl force-pushed the rickvdl/remote-config-request branch from 4e4ae0d to 60efa0c Compare June 19, 2026 10:43

Base automatically changed from rickvdl/remote-config-request to main June 19, 2026 12:38

rickvdl force-pushed the rickvdl/remote-config-api-endpoint-v2 branch 2 times, most recently from 9434b2e to b980d5f Compare June 22, 2026 09:18

cursor Bot reviewed Jun 22, 2026

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Comment thread Sources/Networking/Operations/GetRemoteConfigOperation.swift

Comment thread Sources/Networking/Operations/GetRemoteConfigOperation.swift

rickvdl force-pushed the rickvdl/remote-config-api-endpoint-v2 branch from b980d5f to 969f3ef Compare June 22, 2026 09:34

tonidero approved these changes Jun 23, 2026

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Comment thread Sources/Networking/Responses/RemoteConfiguration.swift Outdated

This was referenced Jun 23, 2026

feat(remote-config): store inlined blobs to disk #7073

Open

feat(remote-config): add RemoteConfigManager #7067

Open

rickvdl mentioned this pull request Jun 23, 2026

refactor(remote-config): make rc container validation domain-specific #7074

Open

rickvdl force-pushed the rickvdl/remote-config-api-endpoint-v2 branch from e199587 to f829337 Compare June 23, 2026 14:21

tonidero approved these changes Jun 23, 2026

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rickvdl added 4 commits June 24, 2026 09:45

Update remote config API endpoint contract

32529a8

fix(remote-config): remove request signing content

89deb06

feat(remote-config): use opaque manifest token models

d4f0a83

fix(remote-config): simplify manifest token model

cd935bb

rickvdl force-pushed the rickvdl/remote-config-api-endpoint-v2 branch from f829337 to cd935bb Compare June 24, 2026 07:46

rickvdl merged commit 9b9e7fc into main Jun 24, 2026
43 of 44 checks passed

rickvdl deleted the rickvdl/remote-config-api-endpoint-v2 branch June 24, 2026 08:37

rickvdl mentioned this pull request Jun 24, 2026

feat(remote-config): add manifest disk persistence #7076

Merged

RCGitBot mentioned this pull request Jun 24, 2026

[AUTOMATIC] Release/5.80.0 #7078

Merged

rickvdl mentioned this pull request Jun 25, 2026

feat(remote-config): switch config request to v1 and send app user id #7080

Open

		@@ -10,27 +10,32 @@ import Foundation
		final class GetRemoteConfigOperation: CacheableNetworkOperation {

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rickvdl commented Jun 16, 2026 •

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RevenueCat 1.0 (1)
com.revenuecat.PaywallsTester

BinarySizeTest 1.0 (1)
com.revenuecat.binary-size-test.local-source

BinarySizeTest 1.0 (1)
com.revenuecat.binary-size-test.cocoapods

BinarySizeTest 1.0 (1)
com.revenuecat.binary-size-test.spm

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