diff --git a/packages/api/src/entity/integration.ts b/packages/api/src/entity/integration.ts
index c4d2bbc88..898aca91e 100644
--- a/packages/api/src/entity/integration.ts
+++ b/packages/api/src/entity/integration.ts
@@ -25,7 +25,7 @@ export class Integration {
   @Column('enum', { enum: IntegrationType })
   type!: IntegrationType
 
-  @Column('varchar')
+  @Column('varchar', { length: 255 })
   token!: string
 
   @Column('boolean', { default: true })
diff --git a/packages/api/src/generated/graphql.ts b/packages/api/src/generated/graphql.ts
index 3a8ca3dc9..74a512f85 100644
--- a/packages/api/src/generated/graphql.ts
+++ b/packages/api/src/generated/graphql.ts
@@ -331,30 +331,6 @@ export type CreateHighlightSuccess = {
   highlight: Highlight;
 };
 
-export type CreateIntegrationError = {
-  __typename?: 'CreateIntegrationError';
-  errorCodes: Array<CreateIntegrationErrorCode>;
-};
-
-export enum CreateIntegrationErrorCode {
-  BadRequest = 'BAD_REQUEST',
-  InvalidToken = 'INVALID_TOKEN',
-  NotFound = 'NOT_FOUND',
-  Unauthorized = 'UNAUTHORIZED'
-}
-
-export type CreateIntegrationInput = {
-  token: Scalars['String'];
-  type: IntegrationType;
-};
-
-export type CreateIntegrationResult = CreateIntegrationError | CreateIntegrationSuccess;
-
-export type CreateIntegrationSuccess = {
-  __typename?: 'CreateIntegrationSuccess';
-  integration: Integration;
-};
-
 export type CreateLabelError = {
   __typename?: 'CreateLabelError';
   errorCodes: Array<CreateLabelErrorCode>;
@@ -774,6 +750,7 @@ export type Integration = {
   createdAt: Scalars['Date'];
   enabled: Scalars['Boolean'];
   id: Scalars['ID'];
+  token: Scalars['String'];
   type: IntegrationType;
   updatedAt: Scalars['Date'];
 };
@@ -934,7 +911,6 @@ export type Mutation = {
   createArticleSavingRequest: CreateArticleSavingRequestResult;
   createHighlight: CreateHighlightResult;
   createHighlightReply: CreateHighlightReplyResult;
-  createIntegration: CreateIntegrationResult;
   createLabel: CreateLabelResult;
   createNewsletterEmail: CreateNewsletterEmailResult;
   createReaction: CreateReactionResult;
@@ -962,6 +938,7 @@ export type Mutation = {
   setBookmarkArticle: SetBookmarkArticleResult;
   setDeviceToken: SetDeviceTokenResult;
   setFollow: SetFollowResult;
+  setIntegration: SetIntegrationResult;
   setLabels: SetLabelsResult;
   setLabelsForHighlight: SetLabelsResult;
   setLinkArchived: ArchiveLinkResult;
@@ -1009,11 +986,6 @@ export type MutationCreateHighlightReplyArgs = {
 };
 
 
-export type MutationCreateIntegrationArgs = {
-  input: CreateIntegrationInput;
-};
-
-
 export type MutationCreateLabelArgs = {
   input: CreateLabelInput;
 };
@@ -1139,6 +1111,11 @@ export type MutationSetFollowArgs = {
 };
 
 
+export type MutationSetIntegrationArgs = {
+  input: SetIntegrationInput;
+};
+
+
 export type MutationSetLabelsArgs = {
   input: SetLabelsInput;
 };
@@ -1737,6 +1714,33 @@ export type SetFollowSuccess = {
   updatedUser: User;
 };
 
+export type SetIntegrationError = {
+  __typename?: 'SetIntegrationError';
+  errorCodes: Array<SetIntegrationErrorCode>;
+};
+
+export enum SetIntegrationErrorCode {
+  AlreadyExists = 'ALREADY_EXISTS',
+  BadRequest = 'BAD_REQUEST',
+  InvalidToken = 'INVALID_TOKEN',
+  NotFound = 'NOT_FOUND',
+  Unauthorized = 'UNAUTHORIZED'
+}
+
+export type SetIntegrationInput = {
+  enabled?: InputMaybe<Scalars['Boolean']>;
+  id?: InputMaybe<Scalars['ID']>;
+  token: Scalars['String'];
+  type: IntegrationType;
+};
+
+export type SetIntegrationResult = SetIntegrationError | SetIntegrationSuccess;
+
+export type SetIntegrationSuccess = {
+  __typename?: 'SetIntegrationSuccess';
+  integration: Integration;
+};
+
 export type SetLabelsError = {
   __typename?: 'SetLabelsError';
   errorCodes: Array<SetLabelsErrorCode>;
@@ -2548,11 +2552,6 @@ export type ResolversTypes = {
   CreateHighlightReplySuccess: ResolverTypeWrapper<CreateHighlightReplySuccess>;
   CreateHighlightResult: ResolversTypes['CreateHighlightError'] | ResolversTypes['CreateHighlightSuccess'];
   CreateHighlightSuccess: ResolverTypeWrapper<CreateHighlightSuccess>;
-  CreateIntegrationError: ResolverTypeWrapper<CreateIntegrationError>;
-  CreateIntegrationErrorCode: CreateIntegrationErrorCode;
-  CreateIntegrationInput: CreateIntegrationInput;
-  CreateIntegrationResult: ResolversTypes['CreateIntegrationError'] | ResolversTypes['CreateIntegrationSuccess'];
-  CreateIntegrationSuccess: ResolverTypeWrapper<CreateIntegrationSuccess>;
   CreateLabelError: ResolverTypeWrapper<CreateLabelError>;
   CreateLabelErrorCode: CreateLabelErrorCode;
   CreateLabelInput: CreateLabelInput;
@@ -2732,6 +2731,11 @@ export type ResolversTypes = {
   SetFollowInput: SetFollowInput;
   SetFollowResult: ResolversTypes['SetFollowError'] | ResolversTypes['SetFollowSuccess'];
   SetFollowSuccess: ResolverTypeWrapper<SetFollowSuccess>;
+  SetIntegrationError: ResolverTypeWrapper<SetIntegrationError>;
+  SetIntegrationErrorCode: SetIntegrationErrorCode;
+  SetIntegrationInput: SetIntegrationInput;
+  SetIntegrationResult: ResolversTypes['SetIntegrationError'] | ResolversTypes['SetIntegrationSuccess'];
+  SetIntegrationSuccess: ResolverTypeWrapper<SetIntegrationSuccess>;
   SetLabelsError: ResolverTypeWrapper<SetLabelsError>;
   SetLabelsErrorCode: SetLabelsErrorCode;
   SetLabelsForHighlightInput: SetLabelsForHighlightInput;
@@ -2909,10 +2913,6 @@ export type ResolversParentTypes = {
   CreateHighlightReplySuccess: CreateHighlightReplySuccess;
   CreateHighlightResult: ResolversParentTypes['CreateHighlightError'] | ResolversParentTypes['CreateHighlightSuccess'];
   CreateHighlightSuccess: CreateHighlightSuccess;
-  CreateIntegrationError: CreateIntegrationError;
-  CreateIntegrationInput: CreateIntegrationInput;
-  CreateIntegrationResult: ResolversParentTypes['CreateIntegrationError'] | ResolversParentTypes['CreateIntegrationSuccess'];
-  CreateIntegrationSuccess: CreateIntegrationSuccess;
   CreateLabelError: CreateLabelError;
   CreateLabelInput: CreateLabelInput;
   CreateLabelResult: ResolversParentTypes['CreateLabelError'] | ResolversParentTypes['CreateLabelSuccess'];
@@ -3056,6 +3056,10 @@ export type ResolversParentTypes = {
   SetFollowInput: SetFollowInput;
   SetFollowResult: ResolversParentTypes['SetFollowError'] | ResolversParentTypes['SetFollowSuccess'];
   SetFollowSuccess: SetFollowSuccess;
+  SetIntegrationError: SetIntegrationError;
+  SetIntegrationInput: SetIntegrationInput;
+  SetIntegrationResult: ResolversParentTypes['SetIntegrationError'] | ResolversParentTypes['SetIntegrationSuccess'];
+  SetIntegrationSuccess: SetIntegrationSuccess;
   SetLabelsError: SetLabelsError;
   SetLabelsForHighlightInput: SetLabelsForHighlightInput;
   SetLabelsInput: SetLabelsInput;
@@ -3382,20 +3386,6 @@ export type CreateHighlightSuccessResolvers<ContextType = ResolverContext, Paren
   __isTypeOf?: IsTypeOfResolverFn<ParentType, ContextType>;
 };
 
-export type CreateIntegrationErrorResolvers<ContextType = ResolverContext, ParentType extends ResolversParentTypes['CreateIntegrationError'] = ResolversParentTypes['CreateIntegrationError']> = {
-  errorCodes?: Resolver<Array<ResolversTypes['CreateIntegrationErrorCode']>, ParentType, ContextType>;
-  __isTypeOf?: IsTypeOfResolverFn<ParentType, ContextType>;
-};
-
-export type CreateIntegrationResultResolvers<ContextType = ResolverContext, ParentType extends ResolversParentTypes['CreateIntegrationResult'] = ResolversParentTypes['CreateIntegrationResult']> = {
-  __resolveType: TypeResolveFn<'CreateIntegrationError' | 'CreateIntegrationSuccess', ParentType, ContextType>;
-};
-
-export type CreateIntegrationSuccessResolvers<ContextType = ResolverContext, ParentType extends ResolversParentTypes['CreateIntegrationSuccess'] = ResolversParentTypes['CreateIntegrationSuccess']> = {
-  integration?: Resolver<ResolversTypes['Integration'], ParentType, ContextType>;
-  __isTypeOf?: IsTypeOfResolverFn<ParentType, ContextType>;
-};
-
 export type CreateLabelErrorResolvers<ContextType = ResolverContext, ParentType extends ResolversParentTypes['CreateLabelError'] = ResolversParentTypes['CreateLabelError']> = {
   errorCodes?: Resolver<Array<ResolversTypes['CreateLabelErrorCode']>, ParentType, ContextType>;
   __isTypeOf?: IsTypeOfResolverFn<ParentType, ContextType>;
@@ -3717,6 +3707,7 @@ export type IntegrationResolvers<ContextType = ResolverContext, ParentType exten
   createdAt?: Resolver<ResolversTypes['Date'], ParentType, ContextType>;
   enabled?: Resolver<ResolversTypes['Boolean'], ParentType, ContextType>;
   id?: Resolver<ResolversTypes['ID'], ParentType, ContextType>;
+  token?: Resolver<ResolversTypes['String'], ParentType, ContextType>;
   type?: Resolver<ResolversTypes['IntegrationType'], ParentType, ContextType>;
   updatedAt?: Resolver<ResolversTypes['Date'], ParentType, ContextType>;
   __isTypeOf?: IsTypeOfResolverFn<ParentType, ContextType>;
@@ -3833,7 +3824,6 @@ export type MutationResolvers<ContextType = ResolverContext, ParentType extends
   createArticleSavingRequest?: Resolver<ResolversTypes['CreateArticleSavingRequestResult'], ParentType, ContextType, RequireFields<MutationCreateArticleSavingRequestArgs, 'input'>>;
   createHighlight?: Resolver<ResolversTypes['CreateHighlightResult'], ParentType, ContextType, RequireFields<MutationCreateHighlightArgs, 'input'>>;
   createHighlightReply?: Resolver<ResolversTypes['CreateHighlightReplyResult'], ParentType, ContextType, RequireFields<MutationCreateHighlightReplyArgs, 'input'>>;
-  createIntegration?: Resolver<ResolversTypes['CreateIntegrationResult'], ParentType, ContextType, RequireFields<MutationCreateIntegrationArgs, 'input'>>;
   createLabel?: Resolver<ResolversTypes['CreateLabelResult'], ParentType, ContextType, RequireFields<MutationCreateLabelArgs, 'input'>>;
   createNewsletterEmail?: Resolver<ResolversTypes['CreateNewsletterEmailResult'], ParentType, ContextType>;
   createReaction?: Resolver<ResolversTypes['CreateReactionResult'], ParentType, ContextType, RequireFields<MutationCreateReactionArgs, 'input'>>;
@@ -3861,6 +3851,7 @@ export type MutationResolvers<ContextType = ResolverContext, ParentType extends
   setBookmarkArticle?: Resolver<ResolversTypes['SetBookmarkArticleResult'], ParentType, ContextType, RequireFields<MutationSetBookmarkArticleArgs, 'input'>>;
   setDeviceToken?: Resolver<ResolversTypes['SetDeviceTokenResult'], ParentType, ContextType, RequireFields<MutationSetDeviceTokenArgs, 'input'>>;
   setFollow?: Resolver<ResolversTypes['SetFollowResult'], ParentType, ContextType, RequireFields<MutationSetFollowArgs, 'input'>>;
+  setIntegration?: Resolver<ResolversTypes['SetIntegrationResult'], ParentType, ContextType, RequireFields<MutationSetIntegrationArgs, 'input'>>;
   setLabels?: Resolver<ResolversTypes['SetLabelsResult'], ParentType, ContextType, RequireFields<MutationSetLabelsArgs, 'input'>>;
   setLabelsForHighlight?: Resolver<ResolversTypes['SetLabelsResult'], ParentType, ContextType, RequireFields<MutationSetLabelsForHighlightArgs, 'input'>>;
   setLinkArchived?: Resolver<ResolversTypes['ArchiveLinkResult'], ParentType, ContextType, RequireFields<MutationSetLinkArchivedArgs, 'input'>>;
@@ -4167,6 +4158,20 @@ export type SetFollowSuccessResolvers<ContextType = ResolverContext, ParentType
   __isTypeOf?: IsTypeOfResolverFn<ParentType, ContextType>;
 };
 
+export type SetIntegrationErrorResolvers<ContextType = ResolverContext, ParentType extends ResolversParentTypes['SetIntegrationError'] = ResolversParentTypes['SetIntegrationError']> = {
+  errorCodes?: Resolver<Array<ResolversTypes['SetIntegrationErrorCode']>, ParentType, ContextType>;
+  __isTypeOf?: IsTypeOfResolverFn<ParentType, ContextType>;
+};
+
+export type SetIntegrationResultResolvers<ContextType = ResolverContext, ParentType extends ResolversParentTypes['SetIntegrationResult'] = ResolversParentTypes['SetIntegrationResult']> = {
+  __resolveType: TypeResolveFn<'SetIntegrationError' | 'SetIntegrationSuccess', ParentType, ContextType>;
+};
+
+export type SetIntegrationSuccessResolvers<ContextType = ResolverContext, ParentType extends ResolversParentTypes['SetIntegrationSuccess'] = ResolversParentTypes['SetIntegrationSuccess']> = {
+  integration?: Resolver<ResolversTypes['Integration'], ParentType, ContextType>;
+  __isTypeOf?: IsTypeOfResolverFn<ParentType, ContextType>;
+};
+
 export type SetLabelsErrorResolvers<ContextType = ResolverContext, ParentType extends ResolversParentTypes['SetLabelsError'] = ResolversParentTypes['SetLabelsError']> = {
   errorCodes?: Resolver<Array<ResolversTypes['SetLabelsErrorCode']>, ParentType, ContextType>;
   __isTypeOf?: IsTypeOfResolverFn<ParentType, ContextType>;
@@ -4635,9 +4640,6 @@ export type Resolvers<ContextType = ResolverContext> = {
   CreateHighlightReplySuccess?: CreateHighlightReplySuccessResolvers<ContextType>;
   CreateHighlightResult?: CreateHighlightResultResolvers<ContextType>;
   CreateHighlightSuccess?: CreateHighlightSuccessResolvers<ContextType>;
-  CreateIntegrationError?: CreateIntegrationErrorResolvers<ContextType>;
-  CreateIntegrationResult?: CreateIntegrationResultResolvers<ContextType>;
-  CreateIntegrationSuccess?: CreateIntegrationSuccessResolvers<ContextType>;
   CreateLabelError?: CreateLabelErrorResolvers<ContextType>;
   CreateLabelResult?: CreateLabelResultResolvers<ContextType>;
   CreateLabelSuccess?: CreateLabelSuccessResolvers<ContextType>;
@@ -4760,6 +4762,9 @@ export type Resolvers<ContextType = ResolverContext> = {
   SetFollowError?: SetFollowErrorResolvers<ContextType>;
   SetFollowResult?: SetFollowResultResolvers<ContextType>;
   SetFollowSuccess?: SetFollowSuccessResolvers<ContextType>;
+  SetIntegrationError?: SetIntegrationErrorResolvers<ContextType>;
+  SetIntegrationResult?: SetIntegrationResultResolvers<ContextType>;
+  SetIntegrationSuccess?: SetIntegrationSuccessResolvers<ContextType>;
   SetLabelsError?: SetLabelsErrorResolvers<ContextType>;
   SetLabelsResult?: SetLabelsResultResolvers<ContextType>;
   SetLabelsSuccess?: SetLabelsSuccessResolvers<ContextType>;
diff --git a/packages/api/src/generated/schema.graphql b/packages/api/src/generated/schema.graphql
index 3f6bef289..af1193142 100644
--- a/packages/api/src/generated/schema.graphql
+++ b/packages/api/src/generated/schema.graphql
@@ -284,28 +284,6 @@ type CreateHighlightSuccess {
   highlight: Highlight!
 }
 
-type CreateIntegrationError {
-  errorCodes: [CreateIntegrationErrorCode!]!
-}
-
-enum CreateIntegrationErrorCode {
-  BAD_REQUEST
-  INVALID_TOKEN
-  NOT_FOUND
-  UNAUTHORIZED
-}
-
-input CreateIntegrationInput {
-  token: String!
-  type: IntegrationType!
-}
-
-union CreateIntegrationResult = CreateIntegrationError | CreateIntegrationSuccess
-
-type CreateIntegrationSuccess {
-  integration: Integration!
-}
-
 type CreateLabelError {
   errorCodes: [CreateLabelErrorCode!]!
 }
@@ -684,6 +662,7 @@ type Integration {
   createdAt: Date!
   enabled: Boolean!
   id: ID!
+  token: String!
   type: IntegrationType!
   updatedAt: Date!
 }
@@ -830,7 +809,6 @@ type Mutation {
   createArticleSavingRequest(input: CreateArticleSavingRequestInput!): CreateArticleSavingRequestResult!
   createHighlight(input: CreateHighlightInput!): CreateHighlightResult!
   createHighlightReply(input: CreateHighlightReplyInput!): CreateHighlightReplyResult!
-  createIntegration(input: CreateIntegrationInput!): CreateIntegrationResult!
   createLabel(input: CreateLabelInput!): CreateLabelResult!
   createNewsletterEmail: CreateNewsletterEmailResult!
   createReaction(input: CreateReactionInput!): CreateReactionResult!
@@ -858,6 +836,7 @@ type Mutation {
   setBookmarkArticle(input: SetBookmarkArticleInput!): SetBookmarkArticleResult!
   setDeviceToken(input: SetDeviceTokenInput!): SetDeviceTokenResult!
   setFollow(input: SetFollowInput!): SetFollowResult!
+  setIntegration(input: SetIntegrationInput!): SetIntegrationResult!
   setLabels(input: SetLabelsInput!): SetLabelsResult!
   setLabelsForHighlight(input: SetLabelsForHighlightInput!): SetLabelsResult!
   setLinkArchived(input: ArchiveLinkInput!): ArchiveLinkResult!
@@ -1260,6 +1239,31 @@ type SetFollowSuccess {
   updatedUser: User!
 }
 
+type SetIntegrationError {
+  errorCodes: [SetIntegrationErrorCode!]!
+}
+
+enum SetIntegrationErrorCode {
+  ALREADY_EXISTS
+  BAD_REQUEST
+  INVALID_TOKEN
+  NOT_FOUND
+  UNAUTHORIZED
+}
+
+input SetIntegrationInput {
+  enabled: Boolean
+  id: ID
+  token: String!
+  type: IntegrationType!
+}
+
+union SetIntegrationResult = SetIntegrationError | SetIntegrationSuccess
+
+type SetIntegrationSuccess {
+  integration: Integration!
+}
+
 type SetLabelsError {
   errorCodes: [SetLabelsErrorCode!]!
 }
diff --git a/packages/api/src/resolvers/function_resolvers.ts b/packages/api/src/resolvers/function_resolvers.ts
index 686d31a5a..400fe1632 100644
--- a/packages/api/src/resolvers/function_resolvers.ts
+++ b/packages/api/src/resolvers/function_resolvers.ts
@@ -97,6 +97,7 @@ import {
   generateUploadFilePathName,
 } from '../utils/uploads'
 import { getPageByParam } from '../elastic/pages'
+import { setIntegrationResolver } from './integrations'
 
 /* eslint-disable @typescript-eslint/naming-convention */
 type ResultResolveType = {
@@ -165,6 +166,7 @@ export const functionResolvers = {
     revokeApiKey: revokeApiKeyResolver,
     setLabelsForHighlight: setLabelsForHighlightResolver,
     moveLabel: moveLabelResolver,
+    setIntegration: setIntegrationResolver,
   },
   Query: {
     me: getMeUserResolver,
@@ -592,4 +594,5 @@ export const functionResolvers = {
   ...resultResolveTypeResolver('TypeaheadSearch'),
   ...resultResolveTypeResolver('UpdatesSince'),
   ...resultResolveTypeResolver('MoveLabel'),
+  ...resultResolveTypeResolver('SetIntegration'),
 }
diff --git a/packages/api/src/resolvers/integrations/index.ts b/packages/api/src/resolvers/integrations/index.ts
new file mode 100644
index 000000000..42bb0a405
--- /dev/null
+++ b/packages/api/src/resolvers/integrations/index.ts
@@ -0,0 +1,97 @@
+import { authorized } from '../../utils/helpers'
+import {
+  MutationSetIntegrationArgs,
+  SetIntegrationError,
+  SetIntegrationErrorCode,
+  SetIntegrationSuccess,
+} from '../../generated/graphql'
+import { getRepository } from '../../entity/utils'
+import { User } from '../../entity/user'
+import { Integration } from '../../entity/integration'
+import { analytics } from '../../utils/analytics'
+import { env } from '../../env'
+import { validateToken } from '../../services/integrations'
+
+export const setIntegrationResolver = authorized<
+  SetIntegrationSuccess,
+  SetIntegrationError,
+  MutationSetIntegrationArgs
+>(async (_, { input }, { claims: { uid }, log }) => {
+  log.info('setIntegrationResolver')
+
+  try {
+    const user = await getRepository(User).findOneBy({ id: uid })
+    if (!user) {
+      return {
+        errorCodes: [SetIntegrationErrorCode.Unauthorized],
+      }
+    }
+
+    const integrationToSave: Partial<Integration> = {
+      user,
+      token: input.token,
+      type: input.type,
+      enabled: input.enabled === null ? true : input.enabled,
+    }
+
+    if (input.id) {
+      // Update
+      const existingIntegration = await getRepository(Integration).findOne({
+        where: { id: input.id },
+        relations: ['user'],
+      })
+      if (!existingIntegration) {
+        return {
+          errorCodes: [SetIntegrationErrorCode.NotFound],
+        }
+      }
+      if (existingIntegration.user.id !== uid) {
+        return {
+          errorCodes: [SetIntegrationErrorCode.Unauthorized],
+        }
+      }
+
+      integrationToSave.id = input.id
+    } else {
+      // Create
+      const existingIntegration = await getRepository(Integration).findOneBy({
+        user: { id: uid },
+        type: input.type,
+      })
+
+      if (existingIntegration) {
+        return {
+          errorCodes: [SetIntegrationErrorCode.AlreadyExists],
+        }
+      }
+
+      // validate token
+      if (!(await validateToken(input.token, input.type))) {
+        return {
+          errorCodes: [SetIntegrationErrorCode.InvalidToken],
+        }
+      }
+    }
+
+    const integration = await getRepository(Integration).save(integrationToSave)
+
+    analytics.track({
+      userId: uid,
+      event: 'integration_set',
+      properties: {
+        id: integration.id,
+        env: env.server.apiEnv,
+      },
+    })
+
+    return {
+      integration,
+    }
+  } catch (error) {
+    log.error(error)
+
+    return {
+      errorCodes: [SetIntegrationErrorCode.BadRequest],
+    }
+  }
+})
diff --git a/packages/api/src/schema.ts b/packages/api/src/schema.ts
index a1991f77e..956312181 100755
--- a/packages/api/src/schema.ts
+++ b/packages/api/src/schema.ts
@@ -1812,17 +1812,16 @@ const schema = gql`
     NOT_FOUND
   }
 
-  union CreateIntegrationResult =
-      CreateIntegrationSuccess
-    | CreateIntegrationError
+  union SetIntegrationResult = SetIntegrationSuccess | SetIntegrationError
 
-  type CreateIntegrationSuccess {
+  type SetIntegrationSuccess {
     integration: Integration!
   }
 
   type Integration {
     id: ID!
     type: IntegrationType!
+    token: String!
     enabled: Boolean!
     createdAt: Date!
     updatedAt: Date!
@@ -1832,20 +1831,23 @@ const schema = gql`
     READWISE
   }
 
-  type CreateIntegrationError {
-    errorCodes: [CreateIntegrationErrorCode!]!
+  type SetIntegrationError {
+    errorCodes: [SetIntegrationErrorCode!]!
   }
 
-  enum CreateIntegrationErrorCode {
+  enum SetIntegrationErrorCode {
     UNAUTHORIZED
     BAD_REQUEST
     NOT_FOUND
     INVALID_TOKEN
+    ALREADY_EXISTS
   }
 
-  input CreateIntegrationInput {
+  input SetIntegrationInput {
+    id: ID
     type: IntegrationType!
     token: String!
+    enabled: Boolean
   }
 
   # Mutations
@@ -1917,7 +1919,7 @@ const schema = gql`
     revokeApiKey(id: ID!): RevokeApiKeyResult!
     setLabelsForHighlight(input: SetLabelsForHighlightInput!): SetLabelsResult!
     moveLabel(input: MoveLabelInput!): MoveLabelResult!
-    createIntegration(input: CreateIntegrationInput!): CreateIntegrationResult!
+    setIntegration(input: SetIntegrationInput!): SetIntegrationResult!
   }
 
   # FIXME: remove sort from feedArticles after all cached tabs are closed
diff --git a/packages/api/src/services/integrations.ts b/packages/api/src/services/integrations.ts
new file mode 100644
index 000000000..01065f371
--- /dev/null
+++ b/packages/api/src/services/integrations.ts
@@ -0,0 +1,27 @@
+import { IntegrationType } from '../generated/graphql'
+import { env } from '../env'
+import axios from 'axios'
+
+const READWISE_API_URL = 'https://readwise.io/api/v2'
+
+export const validateToken = async (
+  token: string,
+  type: IntegrationType
+): Promise<boolean> => {
+  switch (type) {
+    case IntegrationType.Readwise:
+      return validateReadwiseToken(token)
+    default:
+      return false
+  }
+}
+
+const validateReadwiseToken = async (token: string): Promise<boolean> => {
+  const authUrl = `${env.readwise.apiUrl || READWISE_API_URL}/auth`
+  const response = await axios.get(authUrl, {
+    headers: {
+      Authorization: `Token ${token}`,
+    },
+  })
+  return response.status === 204
+}
diff --git a/packages/api/src/util.ts b/packages/api/src/util.ts
index d1c6d9fd4..bbd221f12 100755
--- a/packages/api/src/util.ts
+++ b/packages/api/src/util.ts
@@ -84,6 +84,9 @@ interface BackendEnv {
     resetPasswordTemplateId: string
     installationTemplateId: string
   }
+  readwise: {
+    apiUrl: string
+  }
 }
 
 /***
@@ -132,6 +135,7 @@ const nullableEnvVars = [
   'SENDGRID_REMINDER_TEMPLATE_ID',
   'SENDGRID_RESET_PASSWORD_TEMPLATE_ID',
   'SENDGRID_INSTALLATION_TEMPLATE_ID',
+  'READWISE_API_URL',
 ] // Allow some vars to be null/empty
 
 /* If not in GAE and Prod/QA/Demo env (f.e. on localhost/dev env), allow following env vars to be null */
@@ -245,6 +249,10 @@ export function getEnv(): BackendEnv {
     installationTemplateId: parse('SENDGRID_INSTALLATION_TEMPLATE_ID'),
   }
 
+  const readwise = {
+    apiUrl: parse('READWISE_API_URL'),
+  }
+
   return {
     pg,
     client,
@@ -262,6 +270,7 @@ export function getEnv(): BackendEnv {
     elastic,
     sender,
     sendgrid,
+    readwise,
   }
 }