API & Developers
Use powerful APIs and webhooks to automate signatures, approvals, templates, and operational workflows across your systems.
/v1/documents/send
{
"document_name": "Offer Letter.pdf",
"template_id": "tpl_8f3a2c",
"recipients": [ ... ]
"message": "Please review and sign this document."
}
Recent activity
Webhook delivered
signature.completed
2 sec ago
Document viewed
document.viewed
18 sec ago
Document signed
signature.completed
45 sec ago
Workflow approved
workflow.approved
1 min ago
View all events →
Trusted by developers at modern companies
Trigger document creation, approvals, signatures, and workflow events directly from your applications.
Follow each API stage from creation through webhook processing.
Create document
DoneApp backend
Assign recipients
DoneWorkflow API
Send for signature
In progressDelivery service
Receive webhook event
ListeningEvent handler
Archive completed document
QueuedStorage worker
128
API requests
processed
99.9%
Event responses
delivery rate
4.2k
Workflow logs
records/day
18
Status updates
completed today
Live flow
128 requests processed · 99.9% webhook delivery
5-stage automation path active
Use clean REST endpoints to manage templates, documents, recipients, workflows, and signatures.
POST /documents/sendCreate and dispatch signature packet
POST /templates/createStore reusable template logic
GET /workflowsFetch workflow states and ownership
POST /webhooksSubscribe to event notifications
REST architecture
Resource-first routes
JSON responses
Stable payload schema
Secure endpoints
Token + scope checks
Predictable structure
Consistent status codes
Receive webhook events instantly when documents are viewed, signed, approved, or completed.
424
Delivered
18
Retried
3
Failed
389
Completed
Generate and manage API keys for development, staging, and production environments.
pk_live_********8aProduction2m agopk_stage_*******f2Staging17m agopk_dev_*********b1Development1h agoSecure authentication
Token + role validation
Scoped environments
Prod / staging isolation
Key rotation
Zero-downtime rollover
Workspace-based access
Team-level control
Key posture
3 active keys · 0 unauthorized attempts in last 24h
Integrate quickly using lightweight SDKs, clean documentation, and developer-friendly APIs.
JavaScript / Node.js
const doc = await woltsign.documents.create({
template: "employment_contract",
recipients: [{ email: "sarah@acme.com" }],
})
Quick start guides
Step-by-step integration
API references
Complete endpoint docs
Sandbox environment
Safe dev testing
Example requests
Copy-ready payloads
Developer onboarding time
First successful API call in under 15 minutes for 87% of teams.
Maintain stable integrations with secure infrastructure, event tracking, and operational visibility.
99.99%
API uptime
rolling 30 days
99.9%
Event delivery
webhook success
SOC-ready
Secure infrastructure
compliance controls
Full history
Audit-ready logs
searchable events
HR onboarding
Automatically issue onboarding documents after employee creation.
Embedded signatures
Embed signer flows directly in your customer product journey.
Procurement approvals
Route procurement packets through approval tiers via API.
CRM integrations
Generate agreements from CRM lifecycle events and deal stages.
Internal automation
Trigger internal operational docs from system rules.
View API references, webhook events, authentication guides, and workflow examples.
GET /v1/workflows/:id/logs
Returns complete workflow activity history.
420+
docs pages
120+
endpoint examples
99.9%
event delivery
15 min
first integration
Developer Infrastructure
Use APIs and webhooks to automate signatures, approvals, templates, and operational workflows at scale.
28
active integrations
128
requests/min
99.9%
delivery success
18m
avg. setup