diff --git a/Cargo.lock b/Cargo.lock
index b471cc8..1498944 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -156,9 +156,9 @@ checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
 
 [[package]]
 name = "awc"
-version = "3.7.0"
+version = "3.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e76d68b4f02400c2f9110437f254873e8f265b35ea87352f142bc7c8e878115a"
+checksum = "117ec0a30fe956b77d69efff54bce923854df0437874fe4bfa701dfdddca8d5d"
 dependencies = [
  "actix-codec",
  "actix-http",
@@ -252,18 +252,18 @@ checksum = "d71b6127be86fdcfddb610f7182ac57211d4b18a3e9c82eb2d17662f2227ad6a"
 
 [[package]]
 name = "bytestring"
-version = "1.4.0"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e465647ae23b2823b0753f50decb2d5a86d2bb2cac04788fafd1f80e45378e5f"
+checksum = "113b4343b5f6617e7ad401ced8de3cc8b012e73a594347c307b90db3e9271289"
 dependencies = [
  "bytes",
 ]
 
 [[package]]
 name = "cc"
-version = "1.2.36"
+version = "1.2.38"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5252b3d2648e5eedbc1a6f501e3c795e07025c1e93bbf8bbdd6eef7f447a6d54"
+checksum = "80f41ae168f955c12fb8960b057d70d0ca153fb83182b57d86380443527be7e9"
 dependencies = [
  "find-msvc-tools",
  "jobserver",
@@ -373,9 +373,9 @@ checksum = "877a4ace8713b0bcf2a4e7eec82529c029f1d0619886d18145fea96c3ffe5c0f"
 
 [[package]]
 name = "find-msvc-tools"
-version = "0.1.1"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7fd99930f64d146689264c637b5af2f0233a933bef0d8570e2526bf9e083192d"
+checksum = "1ced73b1dacfc750a6db6c0a0c3a3853c8b41997e2e2c563dc90804ae6867959"
 
 [[package]]
 name = "flate2"
@@ -458,7 +458,7 @@ dependencies = [
  "cfg-if",
  "libc",
  "r-efi",
- "wasi 0.14.4+wasi-0.2.4",
+ "wasi 0.14.7+wasi-0.2.4",
 ]
 
 [[package]]
@@ -488,9 +488,9 @@ dependencies = [
 
 [[package]]
 name = "hashbrown"
-version = "0.15.5"
+version = "0.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9229cfe53dfd69f0609a49f65461bd93001ea1ef889cd5529dd176593f5338a1"
+checksum = "5419bdc4f6a9207fbeba6d11b604d481addf78ecd10c11ad51e76c2f6482748d"
 
 [[package]]
 name = "http"
@@ -545,9 +545,9 @@ checksum = "e8a5a9a0ff0086c7a148acb942baaabeadf9504d10400b5a05645853729b9cd2"
 
 [[package]]
 name = "indexmap"
-version = "2.11.0"
+version = "2.11.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2481980430f9f78649238835720ddccc57e52df14ffce1c6f37391d61b563e9"
+checksum = "4b0f83760fb341a774ed326568e19f5a863af4a952def8c39f9ab92fd95b88e5"
 dependencies = [
  "equivalent",
  "hashbrown",
@@ -588,9 +588,9 @@ checksum = "d4345964bb142484797b161f473a503a434de77149dd8c7427788c6e13379388"
 
 [[package]]
 name = "libc"
-version = "0.2.175"
+version = "0.2.176"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a82ae493e598baaea5209805c49bbf2ea7de956d50d7da0da1164f9c6d28543"
+checksum = "58f929b4d672ea937a23a1ab494143d968337a5f47e56d0815df1e0890ddf174"
 
 [[package]]
 name = "local-channel"
@@ -822,18 +822,28 @@ checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
 [[package]]
 name = "serde"
-version = "1.0.219"
+version = "1.0.226"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f0e2c6ed6606019b4e29e69dbaba95b11854410e5347d525002456dbbb786b6"
+checksum = "0dca6411025b24b60bfa7ec1fe1f8e710ac09782dca409ee8237ba74b51295fd"
+dependencies = [
+ "serde_core",
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_core"
+version = "1.0.226"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba2ba63999edb9dac981fb34b3e5c0d111a69b0924e253ed29d83f7c99e966a4"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.219"
+version = "1.0.226"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b0276cf7f2c73365f7157c8123c21cd9a50fbbd844757af28ca1f5925fc2a00"
+checksum = "8db53ae22f34573731bafa1db20f04027b2d25e02d8205921b569171699cdb33"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -842,23 +852,24 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.143"
+version = "1.0.145"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d401abef1d108fbd9cbaebc3e46611f4b1021f714a0597a71f41ee463f5f4a5a"
+checksum = "402a6f66d8c709116cf22f558eab210f5a50187f702eb4d7e5ef38d9a7f1c79c"
 dependencies = [
  "itoa",
  "memchr",
  "ryu",
  "serde",
+ "serde_core",
 ]
 
 [[package]]
 name = "serde_spanned"
-version = "1.0.0"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "40734c41988f7306bb04f0ecf60ec0f3f1caa34290e4e8ea471dcd3346483b83"
+checksum = "5417783452c2be558477e104686f7de5dae53dba813c28435e0e70f82d9b04ee"
 dependencies = [
- "serde",
+ "serde_core",
 ]
 
 [[package]]
@@ -934,11 +945,12 @@ dependencies = [
 
 [[package]]
 name = "time"
-version = "0.3.43"
+version = "0.3.44"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "83bde6f1ec10e72d583d91623c939f623002284ef622b87de38cfd546cbf2031"
+checksum = "91e7d9e3bb61134e77bde20dd4825b97c010155709965fedf0f49bb138e52a9d"
 dependencies = [
  "deranged",
+ "itoa",
  "num-conv",
  "powerfmt",
  "serde",
@@ -996,12 +1008,12 @@ dependencies = [
 
 [[package]]
 name = "toml"
-version = "0.9.5"
+version = "0.9.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75129e1dc5000bfbaa9fee9d1b21f974f9fbad9daec557a521ee6e080825f6e8"
+checksum = "00e5e5d9bf2475ac9d4f0d9edab68cc573dc2fd644b0dba36b0c30a92dd9eaa0"
 dependencies = [
  "indexmap",
- "serde",
+ "serde_core",
  "serde_spanned",
  "toml_datetime",
  "toml_parser",
@@ -1011,27 +1023,27 @@ dependencies = [
 
 [[package]]
 name = "toml_datetime"
-version = "0.7.0"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bade1c3e902f58d73d3f294cd7f20391c1cb2fbcb643b73566bc773971df91e3"
+checksum = "32f1085dec27c2b6632b04c80b3bb1b4300d6495d1e129693bdda7d91e72eec1"
 dependencies = [
- "serde",
+ "serde_core",
 ]
 
 [[package]]
 name = "toml_parser"
-version = "1.0.2"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b551886f449aa90d4fe2bdaa9f4a2577ad2dde302c61ecf262d80b116db95c10"
+checksum = "4cf893c33be71572e0e9aa6dd15e6677937abd686b066eac3f8cd3531688a627"
 dependencies = [
  "winnow",
 ]
 
 [[package]]
 name = "toml_writer"
-version = "1.0.2"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fcc842091f2def52017664b53082ecbbeb5c7731092bad69d2c63050401dfd64"
+checksum = "d163a63c116ce562a22cda521fcc4d79152e7aba014456fb5eb442f6d6a10109"
 
 [[package]]
 name = "tracing"
@@ -1061,9 +1073,9 @@ checksum = "1dccffe3ce07af9386bfd29e80c0ab1a8205a2fc34e4bcd40364df902cfa8f3f"
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.18"
+version = "1.0.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"
+checksum = "f63a545481291138910575129486daeaf8ac54aee4387fe7906919f7830c7d9d"
 
 [[package]]
 name = "unicode-xid"
@@ -1091,9 +1103,18 @@ checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b"
 
 [[package]]
 name = "wasi"
-version = "0.14.4+wasi-0.2.4"
+version = "0.14.7+wasi-0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "88a5f4a424faf49c3c2c344f166f0662341d470ea185e939657aaff130f0ec4a"
+checksum = "883478de20367e224c0090af9cf5f9fa85bed63a95c1abf3afc5c083ebc06e8c"
+dependencies = [
+ "wasip2",
+]
+
+[[package]]
+name = "wasip2"
+version = "1.0.1+wasi-0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0562428422c63773dad2c345a1882263bbf4d65cf3f42e90921f787ef5ad58e7"
 dependencies = [
  "wit-bindgen",
 ]
@@ -1179,9 +1200,9 @@ checksum = "21a0236b59786fed61e2a80582dd500fe61f18b5dca67a4a067d0bc9039339cf"
 
 [[package]]
 name = "wit-bindgen"
-version = "0.45.1"
+version = "0.46.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c573471f125075647d03df72e026074b7203790d41351cd6edc96f46bcccd36"
+checksum = "f17a85883d4e6d00e8a97c586de764dabcc06133f7f1d55dce5cdc070ad7fe59"
 
 [[package]]
 name = "zerocopy"
diff --git a/src/lib.rs b/src/lib.rs
index 09b279b..ddea091 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,8 +1,9 @@
 use async_trait::async_trait;
-use serde::{ Deserialize, Serialize };
+use serde::{Deserialize, Serialize};
 use std::collections::HashMap;
 use std::path::Path;
-use std::fs;
+use std::{ fs, fmt };
+use std::sync::Arc;
 
 /// A trait every API request type should implement (via macro).
 /// Provides info about the HTTP protocol, URLs, and supported methods.
@@ -18,20 +19,12 @@ pub trait HasHttp {
 }
 
 /// Trait implemented by all request types that can be sent to an HTTP API.
-/// Usually derived via `#[derive(HttpRequest)]`.
+/// Usually derived via `#[http(...)]`.
 #[async_trait]
 pub trait Queryable: HasHttp + Send + Sync {
-    /// The response type for this query.
     type R;
-    /// The error type for this query.
-    type E: std::error::Error + Send + Sync + 'static;
+    type E: std::error::Error + 'static; // Keep trait bound
 
-    /// Send the query, with flexibility for environment and overrides.
-    ///
-    /// - `override_url`: if `Some`, use this instead of live/sandbox.
-    /// - `sandbox`: if true, use sandbox_url.
-    /// - `method_override`: optional HTTP method override (GET, POST, etc.).
-    /// - `headers`: optional headers.
     async fn send(
         &self,
         override_url: Option<&str>,
@@ -41,25 +34,24 @@ pub trait Queryable: HasHttp + Send + Sync {
     ) -> Result<Self::R, Self::E>;
 }
 
-/// Trait for dispatching API calls in bulk or single-shot mode.
-///
-/// Implemented automatically for generated enums by the `#[api_dispatch]` macro.
+
+/// Trait implemented by your auto-generated API dispatcher enums.
+/// This allows you to batch or route requests by API type.
 #[async_trait]
 pub trait ApiDispatch {
-    /// Send all queries represented by this enum variant.
-    ///
-    /// - `client`: A preconfigured `awc::Client`
-    /// - `keys`: A shared API key store (depends on your app crate)
+    type E: std::error::Error + 'static;
+
     async fn send_all(
         &self,
-        client: &awc::Client,
-        keys: &HashMap<String, crate::Keys>, // ⚠️ placeholder, you may need to re-export Keys
+        client: Arc<awc::Client>,
+        keys: Arc<Keys>,
         override_url: Option<&str>,
         sandbox: bool,
         method_override: Option<&str>,
-    ) -> Result<(), Box<dyn std::error::Error + Send + Sync>>;
+    ) -> Result<(), Self::E>;
 }
 
+
 #[derive(Debug, Clone, Deserialize, Serialize)]
 pub struct Key {
     pub key: String,
@@ -72,7 +64,7 @@ pub struct Keys {
 }
 
 impl Keys {
-    /// Convenience method to get a key by name (e.g. "alpaca")
+    /// Convenience method to get a key by name (e.g. "alpaca").
     pub fn get(&self, name: &str) -> Option<&Key> {
         self.keys.get(name)
     }
@@ -111,4 +103,16 @@ pub fn load_api_keys() -> Result<Keys, Box<dyn std::error::Error>> {
     Ok(Keys { keys: keys_map })
 }
 
+#[derive(Debug)]
+pub struct ConversionError(pub ::std::borrow::Cow<'static, str>);
+
+impl fmt::Display for ConversionError {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "{}", self.0)
+    }
+}
+
+impl std::error::Error for ConversionError {}
+unsafe impl Send for ConversionError {}
+unsafe impl Sync for ConversionError {}