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Dropbox Sign MCP server for AI agents.

actionlake is an MCP gateway: one remote MCP server that connects Claude and other MCP clients to Dropbox Sign and the rest of your systems. It gives your agent 69 Dropbox Sign actions (26 reads, 36 writes and 7 that wait for a confirmation) and holds the Dropbox Sign credential itself, so the agent never does. It paces Dropbox Sign's limits and records every call.

Connect Dropbox Sign freeSee pricing

100,000 free calls a month. No card, no email, no password: press Start a free sandbox on the next screen and keep the key it shows you.

claude mcp add --transport http actionlake https://connect.actionlake.com/mcp
the first call
do {  action: "dropbox_sign.api_apps.list",  intent: "check which Dropbox Sign account is connected"}# List API Apps · read · 1 upstream call
  • 69actionsin one signed file
  • 26readlook, never change
  • 36writecreate and update
  • 7wait for a yesdestructive, confirmed first

Set up

Connect Dropbox Sign in three steps.

  1. 01

    Add actionlake to Claude.

    Run the command once in Claude Code; its consent page can create a free sandbox: 100,000 calls a month, no card. In the Claude app, add a custom connector with the URL below and paste your key on the consent page. Creating a new sandbox from the Claude app is not yet tested by us.

    https://connect.actionlake.com/mcp
  2. 02

    Connect Dropbox Sign.

    Username and secret. No consent screen: your agent can connect it for you, but the key then passes through your chat. To keep it out of the model's context, paste it in the console instead. actionlake stores what you paste write-only, sealed under your tenant's key.

    • api_keyDropbox Sign API key (Settings > API > API key)
    account { op: "connections.requirements", service: "dropbox_sign" }
# free: exactly what to paste, and what is found for you
  3. 03

    Make the first call. Check before a write.

    Ask in plain words; Claude picks the action. Before anything changes, check validates the call and prices it, for free.

    do    { action: "dropbox_sign.api_apps.list" }# list api apps · read · 1 upstream callcheck { action: "dropbox_sign.api_apps.create", input: { … } }# free: inputs, permissions, cost and confirmations, nothing sent

Dropbox Sign at a glance

Sign-in
Username and secret. No consent screen: your agent can connect it for you, but the key then passes through your chat. To keep it out of the model's context, paste it in the console instead.
You provide
api_key
Limits we pace to
100 calls a minute, per connection
API covered
Dropbox Sign API v3 (OpenAPI 3.0.0)api.hellosign.com
Built from
Dropbox Sign's documentation, read 23 October 2026OpenAPI spec (GitHub)developers.hellosign.com
Service file
Version 1.0.0, signed (Ed25519)
Cached reads
21 of 26 reads, for up to 5 minutes; a write clears what it affects
Shared entities
3, so ask can line Dropbox Sign up with your other systems
Data
Processed and stored in Sydney, Australia. No US region yet

Capabilities

What an AI agent can do in Dropbox Sign.

69 actions in 12 areas. Every one carries its effect, so a key can allow the reads and hold the rest.

  • 26readlook, never change
  • 36writecreate and update
  • 7destructivewait for a confirmation

  1. Signature requests

    19

    4 read · 13 write · 2 destructive

    List Signature Requests · Get Signature Request · Send Signature Request · Remove Signature Request Access

  2. Teams

    10

    5 read · 4 write · 1 destructive

    List Team Members · List Team Invites · List Sub Teams · Get Team

  3. Templates

    10

    4 read · 5 write · 1 destructive

    List Templates · Get Template · Create Template · Delete Template

  4. Fax lines

    7

    3 read · 3 write · 1 destructive

    Get Available Fax Line Area Codes · List Fax Lines · Get Fax Line · Purchase Fax Line

  5. API apps

    5

    2 read · 2 write · 1 destructive

    List API Apps · Get API App · Create API App · Update API App

  6. Account

    4

    2 read · 2 write · 0 destructive

    Get Account · Verify Account · Create Account · Update Account

  7. Faxes

    4

    2 read · 1 write · 1 destructive

    Lists Faxes · Get Fax · Send Fax · Delete Fax

  8. Unclaimed drafts

    4

    0 read · 4 write · 0 destructive

    Create Unclaimed Draft · Create Embedded Unclaimed Draft · Create Embedded Unclaimed Draft with Template · Edit and Resend Unclaimed Draft

4 more areas · 6 actions
  • Bulk send jobs 2
  • Embedded 2
  • Documents 1
  • Reports 1

Top actions

The Dropbox Sign API, shaped for agents.

The ids your agent types, what each does, and the one name it shares with other systems. 16 of Dropbox Sign's 16 action names are shared with at least one other connector, so an agent learns them once.

ActionWhat it doesEffectSame name in
dropbox_sign.account.getGet AccountGet Account.readidentity.current_user.get307 connectors
dropbox_sign.api_apps.listList API AppsList API Apps.readidentity.application.list37 connectors
dropbox_sign.api_apps.getGet API AppGet API App.readidentity.application.get33 connectors
dropbox_sign.api_apps.createCreate API AppCreate API App.writeidentity.application.create27 connectors
dropbox_sign.signature_requests.listList Signature RequestsList Signature Requests.readcontent.signature_request.list10 connectors
dropbox_sign.templates.listList TemplatesList Templates.readcontent.signature_template.list7 connectors
dropbox_sign.api_apps.updateUpdate API AppUpdate API App.writeidentity.application.update24 connectors
dropbox_sign.signature_requests.getGet Signature RequestGet Signature Request.readcontent.signature_request.get9 connectors
dropbox_sign.templates.getGet TemplateGet Template.readcontent.signature_template.get8 connectors
dropbox_sign.api_apps.deleteDelete API AppDelete API App.destructiveidentity.application.delete25 connectors
dropbox_sign.teams.membersList Team MembersList Team Members.readthis connector
dropbox_sign.reports.createCreate ReportCreate Report.writeanalytics.report.create27 connectors

Try it

Prompts to paste into Claude.

Each one names the Dropbox Sign actions it will call, so you know what it reads and what it changes before you send it.

  1. Readread

    Who has access in Dropbox Sign? List every user and their role.

    callsdropbox_sign.teams.members

  2. Writewrite

    Create API App in Dropbox Sign. Show me exactly what you will send before you save it.

    callsdropbox_sign.api_apps.create

Governance for Dropbox Sign

Destructive actions wait for a yes.

7 Dropbox Sign actions are destructive. These are all of them:

  • Delete API Appdropbox_sign.api_apps.delete
  • Remove Signature Request Accessdropbox_sign.signature_requests.remove
  • Delete Templatedropbox_sign.templates.delete
  • Cancel Incomplete Signature Requestdropbox_sign.signature_requests.cancel
  • Delete Faxdropbox_sign.faxes.delete
  • Delete Teamdropbox_sign.teams.destroy
  • Delete Fax Linedropbox_sign.fax_lines.delete

A destructive action runs only with confirm: true. Under the human policy the agent cannot confirm for itself: the run stops until a named person approves, in the console or from a signed link in an email. The cap on a key is refused before the call is sent, never after.

dodropbox_sign.api_apps.deleteconfirm_policy: human

Delete API App?

intent: the user asked me to delete API App

run suspended · waiting for a named person · key dropbox-sign-agent cannot confirm itself
In the console, or from an emailed signed link.
a key for this connector
account {  op: "keys.create", name: "dropbox-sign-agent",  allowed_actions: ["dropbox_sign.*"], cap_calls: 2000,  confirm_policy: "human_for_writes",  approval_rules: [    { match: "dropbox_sign.api_apps.delete", approver: "[email protected]" },    { match: "dropbox_sign.signature_requests.remove", approver: "[email protected]" },    { match: "dropbox_sign.templates.delete", approver: "[email protected]" }  ]}
Illustrative. Scoped to Dropbox Sign only, capped at 2,000 upstream calls, every write confirmed, and the destructive ones approved by a named person.

Cost

What Dropbox Sign costs on actionlake.

Every Dropbox Sign action is one upstream call, the only thing actionlake bills. Searching, check, cost, account and any call Dropbox Sign refused with 401, 403, 429 or a 5xx are free. Paid plans start at US$49 a month for 250,000 calls, with overage from US$0.30 down to US$0.18 per 1,000.

  • 1upstream call per actionall 69 Dropbox Sign actions
  • 9actions pageeach page of a long list is one call
  • 21reads can be cacheda cache hit costs nothing
  • 100,000calls a month, freepaid plans from US$49 a month for 250,000

See pricing

Action index

Every Dropbox Sign action.

69 actions by area: the id your agent calls, what it does, and its effect.

Signature requests19
  • dropbox_sign.signature_requests.bulk_create_embedded_with_templateEmbedded Bulk Send with Templatewrite
  • dropbox_sign.signature_requests.bulk_send_with_templateBulk Send with Templatewrite
  • dropbox_sign.signature_requests.cancelCancel Incomplete Signature Requestdestructive
  • dropbox_sign.signature_requests.create_embeddedCreate Embedded Signature Requestwrite
  • dropbox_sign.signature_requests.create_embedded_with_templateCreate Embedded Signature Request with Templatewrite
  • dropbox_sign.signature_requests.editEdit Signature Requestwrite
  • dropbox_sign.signature_requests.edit_embeddedEdit Embedded Signature Requestwrite
  • dropbox_sign.signature_requests.edit_embedded_with_templateEdit Embedded Signature Request with Templatewrite
  • dropbox_sign.signature_requests.edit_with_templateEdit Signature Request With Templatewrite
  • dropbox_sign.signature_requests.files_as_data_uriDownload Files as Data Uriread
  • dropbox_sign.signature_requests.files_as_file_urlDownload Files as File Urlread
  • dropbox_sign.signature_requests.getGet Signature Requestread
  • dropbox_sign.signature_requests.listList Signature Requestsread
  • dropbox_sign.signature_requests.release_holdRelease On-Hold Signature Requestwrite
  • dropbox_sign.signature_requests.remindSend Request Reminderwrite
  • dropbox_sign.signature_requests.removeRemove Signature Request Accessdestructive
  • dropbox_sign.signature_requests.sendSend Signature Requestwrite
  • dropbox_sign.signature_requests.send_with_templateSend with Templatewrite
  • dropbox_sign.signature_requests.updateUpdate Signature Requestwrite
Teams10
  • dropbox_sign.teams.add_memberAdd User to Teamwrite
  • dropbox_sign.teams.createCreate Teamwrite
  • dropbox_sign.teams.destroyDelete Teamdestructive
  • dropbox_sign.teams.getGet Teamread
  • dropbox_sign.teams.infoGet Team Inforead
  • dropbox_sign.teams.invitesList Team Invitesread
  • dropbox_sign.teams.membersList Team Membersread
  • dropbox_sign.teams.remove_memberRemove User from Teamwrite
  • dropbox_sign.teams.sub_teamsList Sub Teamsread
  • dropbox_sign.teams.updateUpdate Teamwrite
Templates10
  • dropbox_sign.templates.add_userAdd User to Templatewrite
  • dropbox_sign.templates.createCreate Templatewrite
  • dropbox_sign.templates.create_embedded_draftCreate Embedded Template Draftwrite
  • dropbox_sign.templates.deleteDelete Templatedestructive
  • dropbox_sign.templates.files_as_data_uriGet Template Files as Data Uriread
  • dropbox_sign.templates.files_as_file_urlGet Template Files as File Urlread
  • dropbox_sign.templates.getGet Templateread
  • dropbox_sign.templates.listList Templatesread
  • dropbox_sign.templates.remove_userRemove User from Templatewrite
  • dropbox_sign.templates.update_filesUpdate Template Fileswrite
Fax lines7
  • dropbox_sign.fax_lines.add_userAdd Fax Line Userwrite
  • dropbox_sign.fax_lines.area_codesGet Available Fax Line Area Codesread
  • dropbox_sign.fax_lines.createPurchase Fax Linewrite
  • dropbox_sign.fax_lines.deleteDelete Fax Linedestructive
  • dropbox_sign.fax_lines.getGet Fax Lineread
  • dropbox_sign.fax_lines.listList Fax Linesread
  • dropbox_sign.fax_lines.remove_userRemove Fax Line Accesswrite
API apps5
  • dropbox_sign.api_apps.createCreate API Appwrite
  • dropbox_sign.api_apps.deleteDelete API Appdestructive
  • dropbox_sign.api_apps.getGet API Appread
  • dropbox_sign.api_apps.listList API Appsread
  • dropbox_sign.api_apps.updateUpdate API Appwrite
Account4
  • dropbox_sign.account.createCreate Accountwrite
  • dropbox_sign.account.getGet Accountread
  • dropbox_sign.account.updateUpdate Accountwrite
  • dropbox_sign.account.verifyVerify Accountread
Faxes4
  • dropbox_sign.faxes.deleteDelete Faxdestructive
  • dropbox_sign.faxes.getGet Faxread
  • dropbox_sign.faxes.listLists Faxesread
  • dropbox_sign.faxes.sendSend Faxwrite
Unclaimed drafts4
  • dropbox_sign.unclaimed_drafts.createCreate Unclaimed Draftwrite
  • dropbox_sign.unclaimed_drafts.create_embeddedCreate Embedded Unclaimed Draftwrite
  • dropbox_sign.unclaimed_drafts.create_embedded_with_templateCreate Embedded Unclaimed Draft with Templatewrite
  • dropbox_sign.unclaimed_drafts.edit_and_resendEdit and Resend Unclaimed Draftwrite
Bulk send jobs2
  • dropbox_sign.bulk_send_jobs.getGet Bulk Send Jobread
  • dropbox_sign.bulk_send_jobs.listList Bulk Send Jobsread
Embedded2
  • dropbox_sign.embedded.edit_urlGet Embedded Template Edit URLwrite
  • dropbox_sign.embedded.sign_urlGet Embedded Sign URLread
Documents1
  • dropbox_sign.documents.detect_fieldsDetect Document Fieldsread
Reports1
  • dropbox_sign.reports.createCreate Reportwrite

Questions

The Dropbox Sign MCP server, answered.

Is there a Dropbox Sign MCP server for Claude?

Yes. actionlake is an MCP gateway: a remote MCP server that gives Claude, or another MCP client, 69 Dropbox Sign actions across signature requests, teams, templates and fax lines, through the same eight tools it uses for every other connector. actionlake is independent; it is not made or endorsed by Dropbox Sign.

What do I need to connect Dropbox Sign?

Dropbox Sign API key (Settings > API > API key). The free call account { op: "connections.requirements", service: "dropbox_sign" } lists exactly what to paste.

Can an AI agent delete or change things in Dropbox Sign?

Only if its key allows it, and only with an explicit confirmation. 7 Dropbox Sign actions are destructive, including delete API App, remove Signature Request Access and delete Template. Each runs only with confirm: true. Under the human confirm policy, or an approval rule on the key, the run waits until a named person approves it.

Will an AI agent use up my Dropbox Sign API limit?

actionlake paces every call to the limits in the Dropbox Sign service file: 100 calls a minute per connection. Repeated reads are answered from cache (21 Dropbox Sign actions can be), which never reaches Dropbox Sign.

What does a Dropbox Sign action cost?

One upstream call, the only unit actionlake bills. A list that pages bills one call per page (9 Dropbox Sign actions page). Cache hits, searches, dry runs and calls Dropbox Sign refused with 401, 403, 429 or a 5xx are free. The Free plan includes 100,000 calls a month with no card. Paid plans start at US$49 a month for 250,000 calls, with overage from US$0.30 down to US$0.18 per 1,000.

Which Dropbox Sign API does it cover?

The Dropbox Sign API v3 (OpenAPI 3.0.0) at api.hellosign.com. It is built from Dropbox Sign's documentation as read on 23 October 2026. 69 actions in 12 areas, each one in the signed service file (version 1.0.0).

Does actionlake keep my Dropbox Sign data, and where?

actionlake processes and stores data in Sydney, Australia; there is no US region yet. Reads may be cached for up to 5 minutes, and a write clears the reads it affects. Each run's request and response is kept, sealed, for your plan's trace window: 1 day on Free, 3 days on Starter, 7 days on Pro, 14 days on Team, 30 days on Business and 30 days on Enterprise. Your Dropbox Sign credential is sealed under your tenant's key, never logged and never returned. Your traffic is not used to train models.

Which AI clients can use it?

Claude Code, tested by us end to end, and the Claude app as a custom connector, tested by us with an existing key. Other MCP clients that support remote servers over Streamable HTTP (MCP revisions 2025-06-18 and 2025-11-25) and OAuth dynamic client registration, or a bearer header, should connect the same way; we have not tested them. Or plain REST, under the same action names.

More connectors like Dropbox Sign

Shares the most action names with

Joins with, on shared entities

Browse

actionlake is independent. It is not made or endorsed by Dropbox Sign; the name is the vendor's own. Counts are from the Dropbox Sign service file, version 1.0.0.

Give your agent Dropbox Sign today.

Connect Dropbox Sign freeSee pricing

Start free - 100,000 calls/month, no card. No signup. Hard caps on every key. Cached answers are free.