diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e36af54..9ae8398 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -29,7 +29,7 @@ jobs:
       - name: Set up pnpm
         uses: pnpm/action-setup@v4
         with:
-          version: '10.27.0'
+          version: '10.30.1'
 
       - name: Bootstrap
         run: ./scripts/bootstrap
@@ -56,7 +56,7 @@ jobs:
       - name: Set up pnpm
         uses: pnpm/action-setup@v4
         with:
-          version: '10.27.0'
+          version: '10.30.1'
 
       - name: Bootstrap
         run: ./scripts/bootstrap
@@ -94,7 +94,7 @@ jobs:
       - name: Set up pnpm
         uses: pnpm/action-setup@v4
         with:
-          version: '10.27.0'
+          version: '10.30.1'
 
       - name: Bootstrap
         run: ./scripts/bootstrap
diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 2e2ea5f..5c2117a 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.0.0-alpha.8"
+  ".": "1.0.0-alpha.9"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4f0a3e7..22ea625 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,22 @@
 # Changelog
 
+## 1.0.0-alpha.9 (2026-02-23)
+
+Full Changelog: [v1.0.0-alpha.8...v1.0.0-alpha.9](https://github.com/warpdotdev/oz-sdk-typescript/compare/v1.0.0-alpha.8...v1.0.0-alpha.9)
+
+### Bug Fixes
+
+* **docs/contributing:** correct pnpm link command ([7de7a5b](https://github.com/warpdotdev/oz-sdk-typescript/commit/7de7a5bba2bb7ed232bd7bed6bb10a47aa838678))
+
+
+### Chores
+
+* **internal/client:** fix form-urlencoded requests ([8193077](https://github.com/warpdotdev/oz-sdk-typescript/commit/8193077e420b7c6c8bf1cd17bfcd283ac0c7860b))
+* **internal:** avoid type checking errors with ts-reset ([be80828](https://github.com/warpdotdev/oz-sdk-typescript/commit/be80828361a15d93dafc3063e90f5c1723e312f4))
+* **internal:** remove mock server code ([7f8bc16](https://github.com/warpdotdev/oz-sdk-typescript/commit/7f8bc16fa7c3186906067ef3b4494e08a32a4c6d))
+* **internal:** upgrade pnpm version ([b8d239e](https://github.com/warpdotdev/oz-sdk-typescript/commit/b8d239eed2092ca12b758ece537c54cba4c00815))
+* update mock server docs ([b6d0ab3](https://github.com/warpdotdev/oz-sdk-typescript/commit/b6d0ab3a27db6f7e2ee50a0e62952981feff5199))
+
 ## 1.0.0-alpha.8 (2026-02-08)
 
 Full Changelog: [v1.0.0-alpha.7...v1.0.0-alpha.8](https://github.com/warpdotdev/oz-sdk-typescript/compare/v1.0.0-alpha.7...v1.0.0-alpha.8)
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index b2aed4d..d673dbf 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -60,17 +60,11 @@ $ yarn link oz-agent-sdk
 # With pnpm
 $ pnpm link --global
 $ cd ../my-package
-$ pnpm link -—global oz-agent-sdk
+$ pnpm link --global oz-agent-sdk
 ```
 
 ## Running tests
 
-Most tests require you to [set up a mock server](https://github.com/stoplightio/prism) against the OpenAPI spec to run the tests.
-
-```sh
-$ npx prism mock path/to/your/openapi.yml
-```
-
 ```sh
 $ pnpm run test
 ```
diff --git a/package.json b/package.json
index f2d3b28..dc72c0c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "oz-agent-sdk",
-  "version": "1.0.0-alpha.8",
+  "version": "1.0.0-alpha.9",
   "description": "The official TypeScript library for the Oz API API",
   "author": "Oz API <>",
   "types": "dist/index.d.ts",
@@ -8,7 +8,7 @@
   "type": "commonjs",
   "repository": "github:warpdotdev/oz-sdk-typescript",
   "license": "Apache-2.0",
-  "packageManager": "pnpm@10.27.0",
+  "packageManager": "pnpm@10.30.1",
   "files": [
     "**/*"
   ],
diff --git a/scripts/mock b/scripts/mock
deleted file mode 100755
index 0b28f6e..0000000
--- a/scripts/mock
+++ /dev/null
@@ -1,41 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-
-cd "$(dirname "$0")/.."
-
-if [[ -n "$1" && "$1" != '--'* ]]; then
-  URL="$1"
-  shift
-else
-  URL="$(grep 'openapi_spec_url' .stats.yml | cut -d' ' -f2)"
-fi
-
-# Check if the URL is empty
-if [ -z "$URL" ]; then
-  echo "Error: No OpenAPI spec path/url provided or found in .stats.yml"
-  exit 1
-fi
-
-echo "==> Starting mock server with URL ${URL}"
-
-# Run prism mock on the given spec
-if [ "$1" == "--daemon" ]; then
-  npm exec --package=@stainless-api/prism-cli@5.15.0 -- prism mock "$URL" &> .prism.log &
-
-  # Wait for server to come online
-  echo -n "Waiting for server"
-  while ! grep -q "✖  fatal\|Prism is listening" ".prism.log" ; do
-    echo -n "."
-    sleep 0.1
-  done
-
-  if grep -q "✖  fatal" ".prism.log"; then
-    cat .prism.log
-    exit 1
-  fi
-
-  echo
-else
-  npm exec --package=@stainless-api/prism-cli@5.15.0 -- prism mock "$URL"
-fi
diff --git a/scripts/test b/scripts/test
index 7bce051..548da9b 100755
--- a/scripts/test
+++ b/scripts/test
@@ -4,53 +4,7 @@ set -e
 
 cd "$(dirname "$0")/.."
 
-RED='\033[0;31m'
-GREEN='\033[0;32m'
-YELLOW='\033[0;33m'
-NC='\033[0m' # No Color
 
-function prism_is_running() {
-  curl --silent "http://localhost:4010" >/dev/null 2>&1
-}
-
-kill_server_on_port() {
-  pids=$(lsof -t -i tcp:"$1" || echo "")
-  if [ "$pids" != "" ]; then
-    kill "$pids"
-    echo "Stopped $pids."
-  fi
-}
-
-function is_overriding_api_base_url() {
-  [ -n "$TEST_API_BASE_URL" ]
-}
-
-if ! is_overriding_api_base_url && ! prism_is_running ; then
-  # When we exit this script, make sure to kill the background mock server process
-  trap 'kill_server_on_port 4010' EXIT
-
-  # Start the dev server
-  ./scripts/mock --daemon
-fi
-
-if is_overriding_api_base_url ; then
-  echo -e "${GREEN}✔ Running tests against ${TEST_API_BASE_URL}${NC}"
-  echo
-elif ! prism_is_running ; then
-  echo -e "${RED}ERROR:${NC} The test suite will not run without a mock Prism server"
-  echo -e "running against your OpenAPI spec."
-  echo
-  echo -e "To run the server, pass in the path or url of your OpenAPI"
-  echo -e "spec to the prism command:"
-  echo
-  echo -e "  \$ ${YELLOW}npm exec --package=@stainless-api/prism-cli@5.15.0 -- prism mock path/to/your.openapi.yml${NC}"
-  echo
-
-  exit 1
-else
-  echo -e "${GREEN}✔ Mock prism server is running with your OpenAPI spec${NC}"
-  echo
-fi
 
 echo "==> Running tests"
 ./node_modules/.bin/jest "$@"
diff --git a/src/client.ts b/src/client.ts
index cffca6d..a23a24a 100644
--- a/src/client.ts
+++ b/src/client.ts
@@ -445,7 +445,7 @@ export class OzAPI {
       loggerFor(this).info(`${responseInfo} - ${retryMessage}`);
 
       const errText = await response.text().catch((err: any) => castToError(err).message);
-      const errJSON = safeJSON(errText);
+      const errJSON = safeJSON(errText) as any;
       const errMessage = errJSON ? undefined : errText;
 
       loggerFor(this).debug(
@@ -694,6 +694,14 @@ export class OzAPI {
         (Symbol.iterator in body && 'next' in body && typeof body.next === 'function'))
     ) {
       return { bodyHeaders: undefined, body: Shims.ReadableStreamFrom(body as AsyncIterable<Uint8Array>) };
+    } else if (
+      typeof body === 'object' &&
+      headers.values.get('content-type') === 'application/x-www-form-urlencoded'
+    ) {
+      return {
+        bodyHeaders: { 'content-type': 'application/x-www-form-urlencoded' },
+        body: this.stringifyQuery(body as Record<string, unknown>),
+      };
     } else {
       return this.#encoder({ body, headers });
     }
diff --git a/src/version.ts b/src/version.ts
index 0d4128f..5d13c5b 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1 +1 @@
-export const VERSION = '1.0.0-alpha.8'; // x-release-please-version
+export const VERSION = '1.0.0-alpha.9'; // x-release-please-version
diff --git a/tests/api-resources/agent/agent.test.ts b/tests/api-resources/agent/agent.test.ts
index 5870223..a3f1749 100644
--- a/tests/api-resources/agent/agent.test.ts
+++ b/tests/api-resources/agent/agent.test.ts
@@ -8,7 +8,7 @@ const client = new OzAPI({
 });
 
 describe('resource agent', () => {
-  // Prism tests are disabled
+  // Mock server tests are disabled
   test.skip('list', async () => {
     const responsePromise = client.agent.list();
     const rawResponse = await responsePromise.asResponse();
@@ -20,7 +20,7 @@ describe('resource agent', () => {
     expect(dataAndResponse.response).toBe(rawResponse);
   });
 
-  // Prism tests are disabled
+  // Mock server tests are disabled
   test.skip('list: request options and params are passed correctly', async () => {
     // ensure the request options are being passed correctly by passing an invalid HTTP method in order to cause an error
     await expect(
@@ -35,7 +35,7 @@ describe('resource agent', () => {
     ).rejects.toThrow(OzAPI.NotFoundError);
   });
 
-  // Prism tests are disabled
+  // Mock server tests are disabled
   test.skip('run', async () => {
     const responsePromise = client.agent.run({});
     const rawResponse = await responsePromise.asResponse();
diff --git a/tests/api-resources/agent/runs.test.ts b/tests/api-resources/agent/runs.test.ts
index efa28c3..153f8d5 100644
--- a/tests/api-resources/agent/runs.test.ts
+++ b/tests/api-resources/agent/runs.test.ts
@@ -8,7 +8,7 @@ const client = new OzAPI({
 });
 
 describe('resource runs', () => {
-  // Prism tests are disabled
+  // Mock server tests are disabled
   test.skip('retrieve', async () => {
     const responsePromise = client.agent.runs.retrieve('runId');
     const rawResponse = await responsePromise.asResponse();
@@ -20,7 +20,7 @@ describe('resource runs', () => {
     expect(dataAndResponse.response).toBe(rawResponse);
   });
 
-  // Prism tests are disabled
+  // Mock server tests are disabled
   test.skip('list', async () => {
     const responsePromise = client.agent.runs.list();
     const rawResponse = await responsePromise.asResponse();
@@ -32,7 +32,7 @@ describe('resource runs', () => {
     expect(dataAndResponse.response).toBe(rawResponse);
   });
 
-  // Prism tests are disabled
+  // Mock server tests are disabled
   test.skip('list: request options and params are passed correctly', async () => {
     // ensure the request options are being passed correctly by passing an invalid HTTP method in order to cause an error
     await expect(
@@ -60,7 +60,7 @@ describe('resource runs', () => {
     ).rejects.toThrow(OzAPI.NotFoundError);
   });
 
-  // Prism tests are disabled
+  // Mock server tests are disabled
   test.skip('cancel', async () => {
     const responsePromise = client.agent.runs.cancel('runId');
     const rawResponse = await responsePromise.asResponse();
diff --git a/tests/api-resources/agent/schedules.test.ts b/tests/api-resources/agent/schedules.test.ts
index ea36bce..ca0b6c1 100644
--- a/tests/api-resources/agent/schedules.test.ts
+++ b/tests/api-resources/agent/schedules.test.ts
@@ -8,7 +8,7 @@ const client = new OzAPI({
 });
 
 describe('resource schedules', () => {
-  // Prism tests are disabled
+  // Mock server tests are disabled
   test.skip('create: only required params', async () => {
     const responsePromise = client.agent.schedules.create({
       cron_schedule: '0 9 * * *',
@@ -24,7 +24,7 @@ describe('resource schedules', () => {
     expect(dataAndResponse.response).toBe(rawResponse);
   });
 
-  // Prism tests are disabled
+  // Mock server tests are disabled
   test.skip('create: required and optional params', async () => {
     const response = await client.agent.schedules.create({
       cron_schedule: '0 9 * * *',
@@ -54,7 +54,7 @@ describe('resource schedules', () => {
     });
   });
 
-  // Prism tests are disabled
+  // Mock server tests are disabled
   test.skip('retrieve', async () => {
     const responsePromise = client.agent.schedules.retrieve('scheduleId');
     const rawResponse = await responsePromise.asResponse();
@@ -66,7 +66,7 @@ describe('resource schedules', () => {
     expect(dataAndResponse.response).toBe(rawResponse);
   });
 
-  // Prism tests are disabled
+  // Mock server tests are disabled
   test.skip('update: only required params', async () => {
     const responsePromise = client.agent.schedules.update('scheduleId', {
       cron_schedule: 'cron_schedule',
@@ -83,7 +83,7 @@ describe('resource schedules', () => {
     expect(dataAndResponse.response).toBe(rawResponse);
   });
 
-  // Prism tests are disabled
+  // Mock server tests are disabled
   test.skip('update: required and optional params', async () => {
     const response = await client.agent.schedules.update('scheduleId', {
       cron_schedule: 'cron_schedule',
@@ -112,7 +112,7 @@ describe('resource schedules', () => {
     });
   });
 
-  // Prism tests are disabled
+  // Mock server tests are disabled
   test.skip('list', async () => {
     const responsePromise = client.agent.schedules.list();
     const rawResponse = await responsePromise.asResponse();
@@ -124,7 +124,7 @@ describe('resource schedules', () => {
     expect(dataAndResponse.response).toBe(rawResponse);
   });
 
-  // Prism tests are disabled
+  // Mock server tests are disabled
   test.skip('delete', async () => {
     const responsePromise = client.agent.schedules.delete('scheduleId');
     const rawResponse = await responsePromise.asResponse();
@@ -136,7 +136,7 @@ describe('resource schedules', () => {
     expect(dataAndResponse.response).toBe(rawResponse);
   });
 
-  // Prism tests are disabled
+  // Mock server tests are disabled
   test.skip('pause', async () => {
     const responsePromise = client.agent.schedules.pause('scheduleId');
     const rawResponse = await responsePromise.asResponse();
@@ -148,7 +148,7 @@ describe('resource schedules', () => {
     expect(dataAndResponse.response).toBe(rawResponse);
   });
 
-  // Prism tests are disabled
+  // Mock server tests are disabled
   test.skip('resume', async () => {
     const responsePromise = client.agent.schedules.resume('scheduleId');
     const rawResponse = await responsePromise.asResponse();