fix(kvstore): send camelCase body for bulkSets and updateList

CLAUDE.md

@@ -189,6 +189,15 @@ Core clients are tested using mocked API calls with wiremock. All functions maki
 - The Configuration env-var table and the Error Handling class table are duplicated verbatim across all four per-language READMEs. When one changes, update all four — keep them byte-identical.
 - Per-language READMEs are wired into package metadata (`crates/core/Cargo.toml` `readme`, `pyproject.toml` `readme`, `npm/package.json` `files`, `ruby/quicknode_sdk.gemspec` `s.files`). When adding a new language or moving a README, update the corresponding manifest.
 
+### Platform support
+
+Precompiled binaries ship for these targets, controlled by `.github/workflows/release.yml` and `Cross.toml`:
+- **Linux glibc** (Python, Node, Ruby) — `x86_64`/`aarch64`, pinned to **glibc 2.17** via `cross` + `zig cc` (manylinux2014 baseline). Do not bump this floor without updating the per-language READMEs and confirming we're prepared to drop RHEL 7 / Ubuntu 14.04-era distros.
+- **Linux musl** (Python, Node only) — `x86_64`/`aarch64`. Ruby is excluded on purpose because the Rust `cdylib` is incompatible with musl (no dynamic linker); the source gem exists only as a Bundler fallback that raises `LoadError`.
+- **macOS** — `aarch64-apple-darwin` (Apple Silicon) only, built locally via `just macos-build-and-publish` during release. No Intel macOS, no Windows.
+
+If you change the target matrix in `release.yml`, `Cross.toml`, `npm/package.json`'s `napi.targets`, or `Justfile`'s `macos-build-and-publish`, update the **Platform Support** section in all four per-language READMEs in the same PR.
+
 ## Code style
 
 ### Imports

crates/core/README.md

@@ -9,6 +9,7 @@ This is one of four language bindings published from the same Rust core. See the
 - [Installation](#installation)
 - [Quick Start](#quick-start)
 - [Configuration](#configuration)
+- [Platform Support](#platform-support)
 - [API Reference](#api-reference)
   - [Admin Client](#admin-client)
     - [Endpoints](#endpoints)
@@ -97,6 +98,12 @@ Environment variables (prefix `QN_SDK__`, separator `__`):
 | `QN_SDK__WEBHOOKS__BASE_URL` | no | `https://api.quicknode.com/webhooks/rest/v1/` | Override webhooks base URL |
 | `QN_SDK__KVSTORE__BASE_URL` | no | `https://api.quicknode.com/kv/rest/v1/` | Override KV store base URL |
 
+## Platform Support
+
+`quicknode-sdk` is a pure-Rust source crate — it builds wherever `rustc` and `reqwest` are supported. It is regularly tested on Linux (glibc) and macOS (Apple Silicon). Windows is not tested.
+
+If you are using one of the language bindings (`quicknode-sdk` on PyPI, `@quicknode/sdk` on npm, `quicknode_sdk` on RubyGems), see that package's README for the precompiled-binary platform matrix.
+
 ## API Reference
 
 Snippets assume `qn` was already constructed via the Quick Start. Optional parameters are skipped unless showing one is needed to illustrate usage.

crates/core/src/kvstore/mod.rs

@@ -77,6 +77,7 @@ pub struct GetSetsParams {
 #[cfg_attr(feature = "node", napi(object))]
 #[cfg_attr(not(feature = "node"), derive(Clone))]
 #[derive(Debug, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
 pub struct BulkSetsParams {
     /// Key/value pairs to add.
     #[serde(skip_serializing_if = "Option::is_none")]
@@ -131,6 +132,7 @@ pub struct GetListParams {
 #[cfg_attr(feature = "node", napi(object))]
 #[cfg_attr(not(feature = "node"), derive(Clone))]
 #[derive(Debug, Default, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
 pub struct UpdateListParams {
     /// Items to add to the list.
     #[serde(skip_serializing_if = "Option::is_none")]
@@ -947,7 +949,7 @@ mod tests {
         Mock::given(method("POST"))
             .and(path("/sets/bulk"))
             .and(body_json(serde_json::json!({
-                "add_sets": {"k1": "v1"}
+                "addSets": {"k1": "v1"}
             })))
             .respond_with(
                 ResponseTemplate::new(201)
@@ -973,7 +975,7 @@ mod tests {
         Mock::given(method("POST"))
             .and(path("/sets/bulk"))
             .and(body_json(serde_json::json!({
-                "delete_sets": ["k1", "k2"]
+                "deleteSets": ["k1", "k2"]
             })))
             .respond_with(
                 ResponseTemplate::new(201)
@@ -1254,8 +1256,8 @@ mod tests {
         Mock::given(method("PATCH"))
             .and(path("/lists/my-list"))
             .and(body_json(serde_json::json!({
-                "add_items": ["c"],
-                "remove_items": ["a"]
+                "addItems": ["c"],
+                "removeItems": ["a"]
             })))
             .respond_with(
                 ResponseTemplate::new(200)

npm/README.md

@@ -9,6 +9,7 @@ This is one of four language bindings published from the same Rust core. See the
 - [Installation](#installation)
 - [Quick Start](#quick-start)
 - [Configuration](#configuration)
+- [Platform Support](#platform-support)
 - [API Reference](#api-reference)
   - [Admin Client](#admin-client)
     - [Endpoints](#endpoints)
@@ -94,6 +95,20 @@ Environment variables (prefix `QN_SDK__`, separator `__`):
 | `QN_SDK__WEBHOOKS__BASE_URL` | no | `https://api.quicknode.com/webhooks/rest/v1/` | Override webhooks base URL |
 | `QN_SDK__KVSTORE__BASE_URL` | no | `https://api.quicknode.com/kv/rest/v1/` | Override KV store base URL |
 
+## Platform Support
+
+Precompiled native modules are published for:
+
+| Platform | Targets |
+|---|---|
+| Linux (glibc) | `x86_64`, `aarch64` — glibc **2.17+** (manylinux2014) |
+| Linux (musl) | `x86_64`, `aarch64` — Alpine and other musl distros |
+| macOS | Apple Silicon (`arm64`) |
+
+Linux glibc binaries are built against glibc 2.17 so they load on any distro from 2014 onward — RHEL 7+, Ubuntu 14.04+, Debian 8+, Amazon Linux 2+, SLES 12+, Fedora 19+. On unsupported platforms, `require('@quicknode/sdk')` throws an error listing the available targets.
+
+**Not supported:** RHEL/CentOS 6 (glibc 2.12), Debian 7 (glibc 2.13), Ubuntu 12.04 (glibc 2.15), SLES 11 (glibc 2.11), Intel macOS, Windows.
+
 ## API Reference
 
 Snippets assume `qn` was already constructed via the Quick Start. Optional parameters are skipped unless showing one is needed to illustrate usage.

python/README.md

@@ -9,6 +9,7 @@ This is one of four language bindings published from the same Rust core. See the
 - [Installation](#installation)
 - [Quick Start](#quick-start)
 - [Configuration](#configuration)
+- [Platform Support](#platform-support)
 - [API Reference](#api-reference)
   - [Admin Client](#admin-client)
     - [Endpoints](#endpoints)
@@ -98,6 +99,20 @@ Environment variables (prefix `QN_SDK__`, separator `__`):
 | `QN_SDK__WEBHOOKS__BASE_URL` | no | `https://api.quicknode.com/webhooks/rest/v1/` | Override webhooks base URL |
 | `QN_SDK__KVSTORE__BASE_URL` | no | `https://api.quicknode.com/kv/rest/v1/` | Override KV store base URL |
 
+## Platform Support
+
+Precompiled wheels are published for:
+
+| Platform | Targets |
+|---|---|
+| Linux (glibc) | `x86_64`, `aarch64` — glibc **2.17+** (manylinux2014) |
+| Linux (musl) | `x86_64`, `aarch64` — Alpine and other musl distros |
+| macOS | Apple Silicon (`arm64`) |
+
+Linux glibc wheels are built against glibc 2.17 so they load on any distro from 2014 onward — RHEL 7+, Ubuntu 14.04+, Debian 8+, Amazon Linux 2+, SLES 12+, Fedora 19+. If `pip install quicknode-sdk` resolves to a source distribution on your platform, you're on something we don't have a prebuilt wheel for — see the matrix above.
+
+**Not supported:** RHEL/CentOS 6 (glibc 2.12), Debian 7 (glibc 2.13), Ubuntu 12.04 (glibc 2.15), SLES 11 (glibc 2.11), Intel macOS, Windows.
+
 ## API Reference
 
 Snippets assume `qn` was already constructed via the Quick Start. Optional parameters are skipped unless showing one is needed to illustrate usage.

ruby/README.md

@@ -9,6 +9,7 @@ This is one of four language bindings published from the same Rust core. See the
 - [Installation](#installation)
 - [Quick Start](#quick-start)
 - [Configuration](#configuration)
+- [Platform Support](#platform-support)
 - [API Reference](#api-reference)
   - [Admin Client](#admin-client)
     - [Endpoints](#endpoints)
@@ -88,6 +89,19 @@ Environment variables (prefix `QN_SDK__`, separator `__`):
 | `QN_SDK__WEBHOOKS__BASE_URL` | no | `https://api.quicknode.com/webhooks/rest/v1/` | Override webhooks base URL |
 | `QN_SDK__KVSTORE__BASE_URL` | no | `https://api.quicknode.com/kv/rest/v1/` | Override KV store base URL |
 
+## Platform Support
+
+Precompiled platform gems are published for:
+
+| Platform | Targets |
+|---|---|
+| Linux (glibc) | `x86_64-linux`, `aarch64-linux` — glibc **2.17+** (manylinux2014) |
+| macOS | Apple Silicon (`arm64-darwin`) |
+
+Linux gems are built against glibc 2.17 so they load on any distro from 2014 onward — RHEL 7+, Ubuntu 14.04+, Debian 8+, Amazon Linux 2+, SLES 12+, Fedora 19+.
+
+**Not supported:** Alpine and other musl-libc distros (the Rust cdylib that backs the gem requires the dynamic linker glibc provides), RHEL/CentOS 6 (glibc 2.12), Debian 7 (glibc 2.13), Ubuntu 12.04 (glibc 2.15), Intel macOS, Windows. The `ruby`-platform fallback gem is present only so Bundler's resolver can complete on those platforms — `require "quicknode_sdk"` raises a `LoadError` listing the supported platforms.
+
 ## API Reference
 
 Snippets assume `qn` was already constructed via the Quick Start. Optional parameters are skipped unless showing one is needed to illustrate usage.