diff --git a/.changeset/forty-ducks-invite.md b/.changeset/forty-ducks-invite.md
new file mode 100644
index 000000000..023329ddf
--- /dev/null
+++ b/.changeset/forty-ducks-invite.md
@@ -0,0 +1,5 @@
+---
+"@hyperdx/api": patch
+---
+
+Added test cases for the webhook and source routes.
diff --git a/packages/api/src/routers/api/__tests__/sources.test.ts b/packages/api/src/routers/api/__tests__/sources.test.ts
new file mode 100644
index 000000000..861f4d1c3
--- /dev/null
+++ b/packages/api/src/routers/api/__tests__/sources.test.ts
@@ -0,0 +1,151 @@
+import { SourceKind } from '@hyperdx/common-utils/dist/types';
+import { Types } from 'mongoose';
+
+import { getLoggedInAgent, getServer } from '@/fixtures';
+import { Source } from '@/models/source';
+
+const MOCK_SOURCE = {
+  kind: SourceKind.Log,
+  name: 'Test Source',
+  connection: new Types.ObjectId().toString(),
+  from: {
+    databaseName: 'test_db',
+    tableName: 'test_table',
+  },
+  timestampValueExpression: 'timestamp',
+};
+
+describe('sources router', () => {
+  const server = getServer();
+
+  beforeAll(async () => {
+    await server.start();
+  });
+
+  afterEach(async () => {
+    await server.clearDBs();
+  });
+
+  afterAll(async () => {
+    await server.stop();
+  });
+
+  it('GET / - returns all sources for a team', async () => {
+    const { agent, team } = await getLoggedInAgent(server);
+
+    // Create test source
+    await Source.create({
+      ...MOCK_SOURCE,
+      team: team._id,
+    });
+
+    const response = await agent.get('/sources').expect(200);
+
+    expect(response.body).toHaveLength(1);
+    expect(response.body[0]).toMatchObject({
+      kind: MOCK_SOURCE.kind,
+      name: MOCK_SOURCE.name,
+      from: MOCK_SOURCE.from,
+      timestampValueExpression: MOCK_SOURCE.timestampValueExpression,
+    });
+  });
+
+  it('GET / - returns empty array when no sources exist', async () => {
+    const { agent } = await getLoggedInAgent(server);
+
+    const response = await agent.get('/sources').expect(200);
+
+    expect(response.body).toEqual([]);
+  });
+
+  it('POST / - creates a new source', async () => {
+    const { agent } = await getLoggedInAgent(server);
+
+    const response = await agent.post('/sources').send(MOCK_SOURCE).expect(200);
+
+    expect(response.body).toMatchObject({
+      kind: MOCK_SOURCE.kind,
+      name: MOCK_SOURCE.name,
+      from: MOCK_SOURCE.from,
+      timestampValueExpression: MOCK_SOURCE.timestampValueExpression,
+    });
+
+    // Verify source was created in database
+    const sources = await Source.find({});
+    expect(sources).toHaveLength(1);
+  });
+
+  it('POST / - returns 400 when request body is invalid', async () => {
+    const { agent } = await getLoggedInAgent(server);
+
+    // Missing required fields
+    await agent
+      .post('/sources')
+      .send({
+        kind: SourceKind.Log,
+        name: 'Test Source',
+      })
+      .expect(400);
+  });
+
+  it('PUT /:id - updates an existing source', async () => {
+    const { agent, team } = await getLoggedInAgent(server);
+
+    // Create test source
+    const source = await Source.create({
+      ...MOCK_SOURCE,
+      team: team._id,
+    });
+
+    const updatedSource = {
+      ...MOCK_SOURCE,
+      id: source._id.toString(),
+      name: 'Updated Name',
+    };
+
+    await agent.put(`/sources/${source._id}`).send(updatedSource).expect(200);
+
+    // Verify source was updated
+    const updatedSourceFromDB = await Source.findById(source._id);
+    expect(updatedSourceFromDB?.name).toBe('Updated Name');
+  });
+
+  it('PUT /:id - returns 404 when source does not exist', async () => {
+    const { agent } = await getLoggedInAgent(server);
+
+    const nonExistentId = new Types.ObjectId().toString();
+
+    await agent
+      .put(`/sources/${nonExistentId}`)
+      .send({
+        ...MOCK_SOURCE,
+        id: nonExistentId,
+      })
+      .expect(404);
+  });
+
+  it('DELETE /:id - deletes a source', async () => {
+    const { agent, team } = await getLoggedInAgent(server);
+
+    // Create test source
+    const source = await Source.create({
+      ...MOCK_SOURCE,
+      team: team._id,
+    });
+
+    await agent.delete(`/sources/${source._id}`).expect(200);
+
+    // Verify source was deleted
+    const deletedSource = await Source.findById(source._id);
+    expect(deletedSource).toBeNull();
+  });
+
+  it('DELETE /:id - returns 200 when source does not exist', async () => {
+    const { agent } = await getLoggedInAgent(server);
+
+    const nonExistentId = new Types.ObjectId().toString();
+
+    // This will succeed even if the ID doesn't exist, consistent with the implementation
+    await agent.delete(`/sources/${nonExistentId}`).expect(200);
+  });
+});
diff --git a/packages/api/src/routers/api/__tests__/webhooks.test.ts b/packages/api/src/routers/api/__tests__/webhooks.test.ts
new file mode 100644
index 000000000..cfd8d55c5
--- /dev/null
+++ b/packages/api/src/routers/api/__tests__/webhooks.test.ts
@@ -0,0 +1,183 @@
+import { Types } from 'mongoose';
+
+import { getLoggedInAgent, getServer } from '@/fixtures';
+import Webhook, { WebhookService } from '@/models/webhook';
+
+const MOCK_WEBHOOK = {
+  name: 'Test Webhook',
+  service: WebhookService.Slack,
+  url: 'https://hooks.slack.com/services/T00000000/B00000000/XXXXXXXXXXXXXXXXXXXXXXXX',
+  description: 'Test webhook for Slack',
+  queryParams: { param1: 'value1' },
+  headers: { 'X-Custom-Header': 'Header Value' },
+  body: '{"text": "Test message"}',
+};
+
+describe('webhooks router', () => {
+  const server = getServer();
+
+  beforeAll(async () => {
+    await server.start();
+  });
+
+  afterEach(async () => {
+    await server.clearDBs();
+  });
+
+  afterAll(async () => {
+    await server.stop();
+  });
+
+  it('GET / - returns webhooks filtered by service', async () => {
+    const { agent, team } = await getLoggedInAgent(server);
+
+    // Create test webhook
+    await Webhook.create({
+      ...MOCK_WEBHOOK,
+      team: team._id,
+    });
+
+    // Create a webhook for a different service
+    await Webhook.create({
+      ...MOCK_WEBHOOK,
+      service: WebhookService.Generic,
+      url: 'https://example.com/webhook/generic',
+      team: team._id,
+    });
+
+    // Get webhooks for Slack
+    const response = await agent
+      .get('/webhooks')
+      .query({ service: WebhookService.Slack })
+      .expect(200);
+
+    expect(response.body.data).toHaveLength(1);
+    expect(response.body.data[0]).toMatchObject({
+      name: MOCK_WEBHOOK.name,
+      service: MOCK_WEBHOOK.service,
+      url: MOCK_WEBHOOK.url,
+    });
+
+    // Get webhooks for multiple services
+    const multiResponse = await agent
+      .get('/webhooks')
+      .query({ service: [WebhookService.Slack, WebhookService.Generic] })
+      .expect(200);
+
+    expect(multiResponse.body.data).toHaveLength(2);
+  });
+
+  it('GET / - returns empty array when no webhooks exist', async () => {
+    const { agent } = await getLoggedInAgent(server);
+
+    const response = await agent
+      .get('/webhooks')
+      .query({ service: WebhookService.Slack })
+      .expect(200);
+
+    expect(response.body.data).toEqual([]);
+  });
+
+  it('POST / - creates a new webhook', async () => {
+    const { agent } = await getLoggedInAgent(server);
+
+    const response = await agent
+      .post('/webhooks')
+      .send(MOCK_WEBHOOK)
+      .expect(200);
+
+    expect(response.body.data).toMatchObject({
+      name: MOCK_WEBHOOK.name,
+      service: MOCK_WEBHOOK.service,
+      url: MOCK_WEBHOOK.url,
+      description: MOCK_WEBHOOK.description,
+    });
+
+    // Verify webhook was created in database
+    const webhooks = await Webhook.find({});
+    expect(webhooks).toHaveLength(1);
+  });
+
+  it('POST / - returns 400 when webhook with same URL already exists', async () => {
+    const { agent, team } = await getLoggedInAgent(server);
+
+    // Create webhook first
+    await Webhook.create({
+      ...MOCK_WEBHOOK,
+      team: team._id,
+    });
+
+    // Try to create the same webhook again
+    const response = await agent
+      .post('/webhooks')
+      .send(MOCK_WEBHOOK)
+      .expect(400);
+
+    expect(response.body.message).toBe('Webhook already exists');
+
+    // Verify only one webhook exists
+    const webhooks = await Webhook.find({});
+    expect(webhooks).toHaveLength(1);
+  });
+
+  it('POST / - returns 400 when request body is invalid', async () => {
+    const { agent } = await getLoggedInAgent(server);
+
+    // Missing required fields
+    await agent
+      .post('/webhooks')
+      .send({
+        name: 'Invalid Webhook',
+      })
+      .expect(400);
+
+    // Invalid URL
+    await agent
+      .post('/webhooks')
+      .send({
+        ...MOCK_WEBHOOK,
+        url: 'not-a-url',
+      })
+      .expect(400);
+
+    // Invalid service
+    await agent
+      .post('/webhooks')
+      .send({
+        ...MOCK_WEBHOOK,
+        service: 'INVALID_SERVICE',
+      })
+      .expect(400);
+  });
+
+  it('DELETE /:id - deletes a webhook', async () => {
+    const { agent, team } = await getLoggedInAgent(server);
+
+    // Create test webhook
+    const webhook = await Webhook.create({
+      ...MOCK_WEBHOOK,
+      team: team._id,
+    });
+
+    await agent.delete(`/webhooks/${webhook._id}`).expect(200);
+
+    // Verify webhook was deleted
+    const deletedWebhook = await Webhook.findById(webhook._id);
+    expect(deletedWebhook).toBeNull();
+  });
+
+  it('DELETE /:id - returns 200 when webhook does not exist', async () => {
+    const { agent } = await getLoggedInAgent(server);
+
+    const nonExistentId = new Types.ObjectId().toString();
+
+    // This will succeed even if the ID doesn't exist, consistent with the implementation
+    await agent.delete(`/webhooks/${nonExistentId}`).expect(200);
+  });
+
+  it('DELETE /:id - returns 400 when ID is invalid', async () => {
+    const { agent } = await getLoggedInAgent(server);
+
+    await agent.delete('/webhooks/invalid-id').expect(400);
+  });
+});