diff --git a/Cargo.toml b/Cargo.toml
index 04689e8..9c25a5c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -56,6 +56,7 @@ murmur3 = "0.5.1"
 rand = "0.8.4"
 rustversion = "1.0.7"
 serde_json = "1.0.68"
+serde_qs = "0.12.0"
 serde_plain = "1.0.0"
 surf = { version = "2.3.1", optional = true }
 
diff --git a/src/api.rs b/src/api.rs
index 261a4fa..269f023 100644
--- a/src/api.rs
+++ b/src/api.rs
@@ -1,7 +1,9 @@
 // Copyright 2020 Cognite AS
 //! <https://docs.getunleash.io/api/client/features>
+use serde_qs;
 use std::collections::HashMap;
 use std::default::Default;
+use std::fmt::Display;
 
 use chrono::Utc;
 use serde::{Deserialize, Serialize};
@@ -13,9 +15,53 @@ pub struct Features {
     pub features: Vec<Feature>,
 }
 
+#[derive(Debug, PartialEq, Clone)]
+pub struct TagFilter {
+    pub name: String,
+    pub value: String,
+}
+
+impl Display for TagFilter {
+    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
+        write!(f, "{}:{}", self.name, self.value)
+    }
+}
+
+#[derive(Serialize, Debug, PartialEq, Clone)]
+pub struct FeaturesQuery {
+    pub project: Option<String>,
+    #[serde(rename = "namePrefix")]
+    pub name_prefix: Option<String>,
+    #[serde(rename = "tag")]
+    pub tags: Option<Vec<String>>,
+}
+
+impl FeaturesQuery {
+    pub fn new(
+        project: Option<String>,
+        name_prefix: Option<String>,
+        tags: &Option<Vec<TagFilter>>,
+    ) -> Self {
+        FeaturesQuery {
+            project,
+            name_prefix,
+            tags: tags
+                .as_ref()
+                .map(|tags| tags.iter().map(ToString::to_string).collect()),
+        }
+    }
+}
+
 impl Features {
-    pub fn endpoint(api_url: &str) -> String {
-        format!("{}/client/features", api_url)
+    pub fn endpoint(api_url: &str, query: Option<&FeaturesQuery>) -> String {
+        let url = format!("{}/client/features", api_url);
+
+        let url = match query {
+            Some(query) => format!("{}?{}", url, serde_qs::to_string(query).unwrap()),
+            None => url,
+        };
+
+        url
     }
 }
 
@@ -133,7 +179,8 @@ pub struct MetricsBucket {
 
 #[cfg(test)]
 mod tests {
-    use super::Registration;
+    use super::{Features, Registration, TagFilter};
+    use crate::api::FeaturesQuery;
 
     #[test]
     fn parse_reference_doc() -> Result<(), serde_json::Error> {
@@ -209,7 +256,7 @@ mod tests {
       ]
     }
     "#;
-        let parsed: super::Features = serde_json::from_str(data)?;
+        let parsed: Features = serde_json::from_str(data)?;
         assert_eq!(1, parsed.version);
         Ok(())
     }
@@ -224,4 +271,30 @@ mod tests {
             ..Default::default()
         };
     }
+
+    #[test]
+    fn test_features_endpoint() {
+        let endpoint = Features::endpoint(
+            "http://host.example.com:1234/api",
+            Some(&FeaturesQuery::new(
+                Some("myproject".into()),
+                Some("prefix".into()),
+                &Some(vec![
+                    TagFilter {
+                        name: "simple".into(),
+                        value: "taga".into(),
+                    },
+                    TagFilter {
+                        name: "simple".into(),
+                        value: "tagb".into(),
+                    },
+                ]),
+            )),
+        );
+
+        assert_eq!(
+            "http://host.example.com:1234/api/client/features?project=myproject&namePrefix=prefix&tag[0]=simple%3Ataga&tag[1]=simple%3Atagb",
+            endpoint
+        );
+    }
 }
diff --git a/src/bin/dump-features.rs b/src/bin/dump-features.rs
index ed06df3..eaf1b54 100644
--- a/src/bin/dump-features.rs
+++ b/src/bin/dump-features.rs
@@ -8,10 +8,10 @@ use unleash_api_client::http;
 fn main() -> Result<(), Box<dyn std::error::Error + Send + Sync + 'static>> {
     task::block_on(async {
         let config = EnvironmentConfig::from_env()?;
-        let endpoint = api::Features::endpoint(&config.api_url);
+        let endpoint = api::Features::endpoint(&config.api_url, None);
         let client: http::HTTP<surf::Client> =
             http::HTTP::new(config.app_name, config.instance_id, config.secret)?;
-        let res: api::Features = client.get(&endpoint).recv_json().await?;
+        let res: api::Features = client.get_json(&endpoint).await?;
         dbg!(res);
         Ok(())
     })
diff --git a/src/client.rs b/src/client.rs
index ae6a279..aeacd2a 100644
--- a/src/client.rs
+++ b/src/client.rs
@@ -16,7 +16,9 @@ use rand::Rng;
 use serde::de::DeserializeOwned;
 use serde::Serialize;
 
-use crate::api::{self, Feature, Features, Metrics, MetricsBucket, Registration};
+use crate::api::{
+    self, Feature, Features, FeaturesQuery, Metrics, MetricsBucket, Registration, TagFilter,
+};
 use crate::context::Context;
 use crate::http::{HttpClient, HTTP};
 use crate::strategy;
@@ -57,6 +59,9 @@ pub struct ClientBuilder {
     disable_metric_submission: bool,
     enable_str_features: bool,
     interval: u64,
+    project_name: Option<String>,
+    name_prefix: Option<String>,
+    tags: Option<Vec<TagFilter>>,
     strategies: HashMap<String, strategy::Strategy>,
 }
 
@@ -75,6 +80,9 @@ impl ClientBuilder {
         Ok(Client {
             api_url: api_url.into(),
             app_name: app_name.into(),
+            project_name: self.project_name,
+            name_prefix: self.name_prefix,
+            tags: self.tags,
             disable_metric_submission: self.disable_metric_submission,
             enable_str_features: self.enable_str_features,
             instance_id: instance_id.into(),
@@ -86,6 +94,30 @@ impl ClientBuilder {
         })
     }
 
+    /// Only fetch feature toggles belonging to the specified project
+    ///
+    /// <https://docs.getunleash.io/reference/api/legacy/unleash/client/features#filter-feature-toggles>
+    pub fn with_project_name(mut self, project_name: String) -> Self {
+        self.project_name = Some(project_name);
+        self
+    }
+
+    /// Only fetch feature toggles with the provided name prefix
+    ///
+    /// <https://docs.getunleash.io/reference/api/legacy/unleash/client/features#filter-feature-toggles>
+    pub fn with_name_prefix(mut self, name_prefix: String) -> Self {
+        self.name_prefix = Some(name_prefix);
+        self
+    }
+
+    /// Only fetch feature toggles tagged with the list of tags
+    ///
+    /// <https://docs.getunleash.io/reference/api/legacy/unleash/client/features#filter-feature-toggles>
+    pub fn with_tags(mut self, tags: Vec<TagFilter>) -> Self {
+        self.tags = Some(tags);
+        self
+    }
+
     pub fn disable_metric_submission(mut self) -> Self {
         self.disable_metric_submission = true;
         self
@@ -114,11 +146,13 @@ impl Default for ClientBuilder {
             enable_str_features: false,
             interval: 15000,
             strategies: Default::default(),
+            project_name: None,
+            name_prefix: None,
+            tags: None,
         };
         result
             .strategy("default", Box::new(&strategy::default))
             .strategy("applicationHostname", Box::new(&strategy::hostname))
-            .strategy("default", Box::new(&strategy::default))
             .strategy("gradualRolloutRandom", Box::new(&strategy::random))
             .strategy("gradualRolloutSessionId", Box::new(&strategy::session_id))
             .strategy("gradualRolloutUserId", Box::new(&strategy::user_id))
@@ -174,6 +208,9 @@ where
 {
     api_url: String,
     app_name: String,
+    project_name: Option<String>,
+    name_prefix: Option<String>,
+    tags: Option<Vec<TagFilter>>,
     disable_metric_submission: bool,
     enable_str_features: bool,
     instance_id: String,
@@ -694,7 +731,14 @@ where
     /// stop_poll is called().
     pub async fn poll_for_updates(&self) {
         // TODO: add an event / pipe to permit immediate exit.
-        let endpoint = Features::endpoint(&self.api_url);
+        let endpoint = Features::endpoint(
+            &self.api_url,
+            Some(&FeaturesQuery::new(
+                self.project_name.clone(),
+                self.name_prefix.clone(),
+                &self.tags,
+            )),
+        );
         let metrics_endpoint = Metrics::endpoint(&self.api_url);
         self.polling.store(true, Ordering::Relaxed);
         loop {
@@ -823,9 +867,12 @@ mod tests {
     use serde::{Deserialize, Serialize};
 
     use super::{ClientBuilder, Variant};
-    use crate::api::{self, Feature, Features, Strategy};
+    use crate::api::{self, Feature, Features, Strategy, TagFilter};
     use crate::context::{Context, IPAddress};
-    use crate::strategy;
+    use crate::http::HTTP;
+    use crate::{strategy, Client};
+    use arc_swap::ArcSwapOption;
+    use std::fmt::{Debug, Formatter};
 
     cfg_if::cfg_if! {
         if #[cfg(feature = "surf")] {
@@ -1319,4 +1366,81 @@ mod tests {
         assert_eq!(variant2, c.get_variant_str("two", &session1));
         assert_eq!(variant1, c.get_variant_str("two", &host1));
     }
+
+    #[test]
+    fn test_builder() {
+        #[derive(Debug, Deserialize, Serialize, Enum, Clone)]
+        enum NoFeatures {}
+
+        let api_url = "http://127.0.0.1:1234/";
+        let instance_id = "test";
+        let app_name = "foo";
+        let project_name = "myproject".to_string();
+        let name_prefix = "prefix".to_string();
+        let tags = vec![
+            TagFilter {
+                name: "simple".into(),
+                value: "taga".into(),
+            },
+            TagFilter {
+                name: "simple".into(),
+                value: "tagb".into(),
+            },
+        ];
+
+        let client: Client<NoFeatures, HttpClient> = Client {
+            api_url: api_url.into(),
+            disable_metric_submission: false,
+            enable_str_features: false,
+            instance_id: instance_id.into(),
+            interval: 15000,
+            polling: Default::default(),
+            http: HTTP::new(app_name.into(), instance_id.into(), None).unwrap(),
+            strategies: Default::default(),
+            project_name: Some(project_name.clone()),
+            name_prefix: Some(name_prefix.clone()),
+            tags: Some(tags.clone()),
+            app_name: app_name.into(),
+            cached_state: ArcSwapOption::from(None),
+        };
+
+        let client_from_builder = ClientBuilder::default()
+            .with_project_name(project_name)
+            .with_name_prefix(name_prefix)
+            .with_tags(tags)
+            .into_client::<NoFeatures, HttpClient>(api_url, app_name, instance_id, None)
+            .unwrap();
+
+        impl PartialEq for Client<NoFeatures, HttpClient> {
+            fn eq(&self, other: &Self) -> bool {
+                self.api_url == other.api_url
+                    && self.app_name == other.app_name
+                    && self.project_name == other.project_name
+                    && self.name_prefix == other.name_prefix
+                    && self.tags == other.tags
+                    && self.disable_metric_submission == other.disable_metric_submission
+                    && self.enable_str_features == other.enable_str_features
+                    && self.instance_id == other.instance_id
+                    && self.interval == other.interval
+            }
+        }
+
+        impl Debug for Client<NoFeatures, HttpClient> {
+            fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
+                f.debug_struct("Client<NoFeatures, HttpClient>")
+                    .field("api_url", &self.api_url)
+                    .field("app_name", &self.app_name)
+                    .field("project_name", &self.project_name)
+                    .field("name_prefix", &self.name_prefix)
+                    .field("tags", &self.tags)
+                    .field("disable_metric_submission", &self.disable_metric_submission)
+                    .field("enable_str_features", &self.enable_str_features)
+                    .field("instance_id", &self.instance_id)
+                    .field("interval", &self.interval)
+                    .finish()
+            }
+        }
+
+        assert_eq!(client, client_from_builder);
+    }
 }