■ StackOne
Unified API connectors for AI agents — production-ready integrations with HR, ATS, CRM, and document tools in minutes.
StackOne provides pre-built connectors letting AI agents integrate with dozens of enterprise tools (Dropbox Sign, HiBob, Workday, Salesforce, etc.) through a single normalized API. Saves agents from implementing per-service integrations. Dropbox Sign connector specifically enables agents to initiate, route, and track document signing workflows.
website: https://www.stackone.com
docs: https://docs.stackone.com
categories: Datasets
tags: unified API, connectors, e-signature, HR, CRM, enterprise integration, Dropbox Sign
endpoint: https://api.stackone.com
protocols: REST
auth: api-key, oauth2
pricing: subscription
payment: USD
agent-native: yes
human needed: yes (human in loop)
scope: global
status: approved
registered: 2026-03-10
verified: 2026-03-10