diff --git a/docs/docs/api.md b/docs/docs/api.md
index 1c73fc05..59dd4768 100644
--- a/docs/docs/api.md
+++ b/docs/docs/api.md
@@ -46,6 +46,10 @@ Gets a user by their unique ID. Many other API endpoints return this as the `use
 
 Requires no authorization.
 
+### GET /v0/me
+
+Returns the authenticated user.
+
 ### `GET /v0/groups`
 
 Gets all groups, in no particular order.
diff --git a/functions/src/get-current-user.ts b/functions/src/get-current-user.ts
new file mode 100644
index 00000000..409f897f
--- /dev/null
+++ b/functions/src/get-current-user.ts
@@ -0,0 +1,18 @@
+import { User } from 'common/user'
+import * as admin from 'firebase-admin'
+import { newEndpoint, APIError } from './api'
+
+export const getcurrentuser = newEndpoint(
+  { method: 'GET' },
+  async (_req, auth) => {
+    const userDoc = firestore.doc(`users/${auth.uid}`)
+    const [userSnap] = await firestore.getAll(userDoc)
+    if (!userSnap.exists) throw new APIError(400, 'User not found.')
+
+    const user = userSnap.data() as User
+
+    return user
+  }
+)
+
+const firestore = admin.firestore()
diff --git a/functions/src/index.ts b/functions/src/index.ts
index 239806de..b8f3eedb 100644
--- a/functions/src/index.ts
+++ b/functions/src/index.ts
@@ -44,6 +44,7 @@ import { creategroup } from './create-group'
 import { resolvemarket } from './resolve-market'
 import { unsubscribe } from './unsubscribe'
 import { stripewebhook, createcheckoutsession } from './stripe'
+import { getcurrentuser } from './get-current-user'
 
 const toCloudFunction = ({ opts, handler }: EndpointDefinition) => {
   return onRequest(opts, handler as any)
@@ -66,6 +67,7 @@ const resolveMarketFunction = toCloudFunction(resolvemarket)
 const unsubscribeFunction = toCloudFunction(unsubscribe)
 const stripeWebhookFunction = toCloudFunction(stripewebhook)
 const createCheckoutSessionFunction = toCloudFunction(createcheckoutsession)
+const getCurrentUserFunction = toCloudFunction(getcurrentuser)
 
 export {
   healthFunction as health,
@@ -86,4 +88,5 @@ export {
   unsubscribeFunction as unsubscribe,
   stripeWebhookFunction as stripewebhook,
   createCheckoutSessionFunction as createcheckoutsession,
+  getCurrentUserFunction as getcurrentuser,
 }
diff --git a/functions/src/serve.ts b/functions/src/serve.ts
index 77282951..0064b69f 100644
--- a/functions/src/serve.ts
+++ b/functions/src/serve.ts
@@ -25,6 +25,7 @@ import { creategroup } from './create-group'
 import { resolvemarket } from './resolve-market'
 import { unsubscribe } from './unsubscribe'
 import { stripewebhook, createcheckoutsession } from './stripe'
+import { getcurrentuser } from './get-current-user'
 
 type Middleware = (req: Request, res: Response, next: NextFunction) => void
 const app = express()
@@ -62,6 +63,7 @@ addJsonEndpointRoute('/creategroup', creategroup)
 addJsonEndpointRoute('/resolvemarket', resolvemarket)
 addJsonEndpointRoute('/unsubscribe', unsubscribe)
 addJsonEndpointRoute('/createcheckoutsession', createcheckoutsession)
+addJsonEndpointRoute('/getcurrentuser', getcurrentuser)
 addEndpointRoute('/stripewebhook', stripewebhook, express.raw())
 
 app.listen(PORT)
diff --git a/web/lib/firebase/api.ts b/web/lib/firebase/api.ts
index 27d6caa3..87d94dce 100644
--- a/web/lib/firebase/api.ts
+++ b/web/lib/firebase/api.ts
@@ -80,3 +80,7 @@ export function claimManalink(params: any) {
 export function createGroup(params: any) {
   return call(getFunctionUrl('creategroup'), 'POST', params)
 }
+
+export function getCurrentUser(params: any) {
+  return call(getFunctionUrl('getcurrentuser'), 'GET', params)
+}
diff --git a/web/pages/api/v0/me.ts b/web/pages/api/v0/me.ts
new file mode 100644
index 00000000..da7edb10
--- /dev/null
+++ b/web/pages/api/v0/me.ts
@@ -0,0 +1,25 @@
+import { User } from 'common/user'
+import { NextApiRequest, NextApiResponse } from 'next'
+import { fetchBackend } from 'web/lib/api/proxy'
+import { LiteUser, ApiError, toLiteUser } from './_types'
+
+export default async function handler(
+  req: NextApiRequest,
+  res: NextApiResponse<LiteUser | ApiError>
+) {
+  try {
+    const backendRes = await fetchBackend(req, 'getcurrentuser')
+
+    const user = (await backendRes.json()) as User
+    if (!user) {
+      res.status(404).json({ error: 'User not found' })
+      return
+    }
+    res.setHeader('Cache-Control', 'no-cache')
+    res.status(200).json(toLiteUser(user))
+    return
+  } catch (err) {
+    console.error('Error talking to cloud function: ', err)
+    res.status(500).json({ error: 'Error communicating with backend.' })
+  }
+}