diff --git a/apps/server/src/app/__tests__/connection.integration.spec.ts b/apps/server/src/app/__tests__/connection.integration.spec.ts
index 7eb81099..fe3710bc 100644
--- a/apps/server/src/app/__tests__/connection.integration.spec.ts
+++ b/apps/server/src/app/__tests__/connection.integration.spec.ts
@@ -1,21 +1,18 @@
 import type { AxiosInstance } from 'axios'
 import type { SharedType } from '@maybe-finance/shared'
-import type { Prisma, AccountConnection, AccountSyncStatus, User } from '@prisma/client'
-import type { ItemRemoveResponse } from 'plaid'
+import type { Prisma, AccountConnection, User } from '@prisma/client'
 import { startServer, stopServer } from './utils/server'
 import { getAxiosClient } from './utils/axios'
 import prisma from '../lib/prisma'
-import { TestUtil } from '@maybe-finance/shared'
 import { InMemoryQueue } from '@maybe-finance/server/shared'
-import { default as _plaid } from '../lib/plaid'
+import { default as _teller } from '../lib/teller'
 import nock from 'nock'
 import { resetUser } from './utils/user'
 
-jest.mock('../middleware/validate-plaid-jwt.ts')
-jest.mock('plaid')
+jest.mock('../lib/teller.ts')
 
 // For TypeScript support
-const plaid = jest.mocked(_plaid)
+const teller = jest.mocked(_teller)
 
 const authId = '__TEST_USER_ID__'
 let axios: AxiosInstance
@@ -49,13 +46,13 @@ beforeEach(async () => {
     connectionData = {
         data: {
             name: 'Chase Test',
-            type: 'plaid' as SharedType.AccountConnectionType,
-            plaidItemId: 'test-plaid-item-server',
-            plaidInstitutionId: 'ins_3',
-            plaidAccessToken:
-                'U2FsdGVkX1+WMq9lfTS9Zkbgrn41+XT1hvSK5ain/udRPujzjVCAx/lyPG7EumVZA+nVKXPauGwI+d7GZgtqTA9R3iCZNusU6LFPnmFOCE4=',
-            userId: user!.id,
-            syncStatus: 'PENDING' as AccountSyncStatus,
+            type: 'teller' as SharedType.AccountConnectionType,
+            tellerEnrollmentId: 'test-teller-item-workers',
+            tellerInstitutionId: 'chase_test',
+            tellerAccessToken:
+                'U2FsdGVkX1+WMq9lfTS9Zkbgrn41+XT1hvSK5ain/udRPujzjVCAx/lyPG7EumVZA+nVKXPauGwI+d7GZgtqTA9R3iCZNusU6LFPnmFOCE4=', // need correct encoding here
+            userId: user.id,
+            syncStatus: 'PENDING',
         },
     }
 
@@ -91,16 +88,9 @@ describe('/v1/connections API', () => {
     })
 
     it('DELETE /:id', async () => {
-        plaid.itemRemove.mockResolvedValueOnce(
-            TestUtil.axiosSuccess<ItemRemoveResponse>({
-                request_id: 'test request id',
-            })
-        )
-
         const res = await axios.delete<AccountConnection>(`/connections/${connection.id}`)
 
         expect(res.status).toEqual(200)
-        expect(plaid.itemRemove).toHaveBeenCalledTimes(1)
 
         const res2 = await axios.get<AccountConnection>(`/connections/${connection.id}`)
 
diff --git a/apps/server/src/app/__tests__/insights.integration.spec.ts b/apps/server/src/app/__tests__/insights.integration.spec.ts
index 9dbe0433..89694f6f 100644
--- a/apps/server/src/app/__tests__/insights.integration.spec.ts
+++ b/apps/server/src/app/__tests__/insights.integration.spec.ts
@@ -1,4 +1,4 @@
-import type { User } from '@prisma/client'
+import { InvestmentTransactionCategory, type User } from '@prisma/client'
 import { Prisma, PrismaClient } from '@prisma/client'
 import { createLogger, transports } from 'winston'
 import { DateTime } from 'luxon'
@@ -305,8 +305,7 @@ describe('insight service', () => {
                         amount: 50 * 100,
                         quantity: 50,
                         price: 100,
-                        plaidType: 'buy',
-                        plaidSubtype: 'buy',
+                        category: InvestmentTransactionCategory.buy,
                     },
                     {
                         accountId: account.id,
@@ -316,8 +315,7 @@ describe('insight service', () => {
                         amount: 10 * 200,
                         quantity: 10,
                         price: 200,
-                        plaidType: 'buy',
-                        plaidSubtype: 'buy',
+                        category: InvestmentTransactionCategory.buy,
                     },
                     {
                         accountId: account.id,
@@ -327,8 +325,7 @@ describe('insight service', () => {
                         amount: -20.22,
                         quantity: 0,
                         price: 0,
-                        plaidType: 'cash',
-                        plaidSubtype: 'dividend',
+                        category: InvestmentTransactionCategory.dividend,
                     },
                     {
                         accountId: account.id,
@@ -338,8 +335,7 @@ describe('insight service', () => {
                         amount: -22.85,
                         quantity: 0,
                         price: 0,
-                        plaidType: 'cash',
-                        plaidSubtype: 'dividend',
+                        category: InvestmentTransactionCategory.dividend,
                     },
                 ],
             })
diff --git a/prisma/seed.ts b/prisma/seed.ts
index 7448631e..bcdaa68f 100644
--- a/prisma/seed.ts
+++ b/prisma/seed.ts
@@ -8,22 +8,29 @@ const prisma = new PrismaClient()
  */
 async function main() {
     const institutions: (Pick<Institution, 'id' | 'name'> & {
-        providers: { provider: Provider; providerId: string; rank?: number }[]
+        providers: { provider: Provider; providerId: string; logoUrl: string; rank?: number }[]
     })[] = [
         {
             id: 1,
             name: 'Capital One',
             providers: [
-                { provider: 'PLAID', providerId: 'ins_9', rank: 1 },
-                { provider: 'FINICITY', providerId: '170778' },
+                {
+                    provider: 'TELLER',
+                    providerId: 'capital_one',
+                    logoUrl: 'https://teller.io/images/banks/capital_one.jpg',
+                    rank: 1,
+                },
             ],
         },
         {
             id: 2,
-            name: 'Discover Bank',
+            name: 'Wells Fargo',
             providers: [
-                { provider: 'PLAID', providerId: 'ins_33' },
-                { provider: 'FINICITY', providerId: '13796', rank: 1 },
+                {
+                    provider: 'TELLER',
+                    providerId: 'wells_fargo',
+                    logoUrl: 'https://teller.io/images/banks/wells_fargo.jpg',
+                },
             ],
         },
     ]