diff --git a/docs/guides/innovating.md b/docs/guides/innovating.md
index 78d1c253..251a3d89 100644
--- a/docs/guides/innovating.md
+++ b/docs/guides/innovating.md
@@ -130,8 +130,8 @@ language governing permissions and limitations under the License.
 **IMPORTANT (READ THIS):**
 * Not all challenge instances have solutions. Algorithms that can detect such cases and exit early (`return Ok(None)`) will potentially have better performance than algorithms that don't exit early
 * You can find the current qualifying difficulties by:
-    * Query https://api.tig.foundation/play/get-block for <block_id>
-    * Query https://api.tig.foundation/play/get-challenges?block_id=<block_id> for <qualifier_difficulties>
+    * Query https://mainnet-api.tig.foundation/get-block for <block_id>
+    * Query https://mainnet-api.tig.foundation/get-challenges?block_id=<block_id> for <qualifier_difficulties>
 * If you are copying and modifying an algorithm that has been submitted to TIG, make sure to use the `innovator_outbound` version
 * Do not include tests in your algorithm file. TIG will reject your algorithm submission.
 * Only your algorithm's rust code gets submitted. You should not be modifying `Cargo.toml` in `tig-algorithms`. Any extra dependencies you add will not be available when TIG compiles your algorithm
diff --git a/swagger.yaml b/swagger.yaml
index 3aed1b90..dff1d4a5 100644
--- a/swagger.yaml
+++ b/swagger.yaml
@@ -15,8 +15,8 @@ info:
     url: https://github.com/tig-foundation/tig-monorepo/blob/main/docs/agreements/end_user_license_agreement.pdf
   version: 1.0.0
 servers:
-  - url: https://api.tig.foundation/play
-  - url: https://api.tig.foundation/test
+  - url: https://mainnet-api.tig.foundation
+  - url: https://testnet-api.tig.foundation
 paths:
   /get-algorithms:
     get:
diff --git a/tig-api/README.md b/tig-api/README.md
index 8e72fb94..fd511359 100644
--- a/tig-api/README.md
+++ b/tig-api/README.md
@@ -5,8 +5,8 @@ A Rust crate for making requests to TIG's API.
 Developers must either enable feature `request` (uses `reqwest`) or `request-js` (uses `web-sys`) 
 
 ## API Url
-* Mainnet https://api.tig.foundation/play
-* Testnet https://api.tig.foundation/test
+* Mainnet https://mainnet-api.tig.foundation
+* Testnet https://testnet-api.tig.foundation
 
 ## API Documentation
 
diff --git a/tig-worker/README.md b/tig-worker/README.md
index e19d45b8..60bf1d7a 100644
--- a/tig-worker/README.md
+++ b/tig-worker/README.md
@@ -38,8 +38,8 @@ Performance testing is done in a sandboxed WASM Virtual Machine.
 Notes:
 * You can query the latest difficulty ranges via TIG's API:
     ```
-    query https://api.tig.foundation/play/get-block for <block_id>
-    query https://api.tig.foundation/play/get-challenges?block_id=<block_id> for qualifier_difficulties
+    query https://mainnet-api.tig.foundation/get-block for <block_id>
+    query https://mainnet-api.tig.foundation/get-challenges?block_id=<block_id> for qualifier_difficulties
     ```
 
 # License