Tawk.to API
Tawk.to REST API — free live chat and customer support platform REST API for accessing chat transcripts, visitor information, contacts, and agent management, enabling agents to automate customer support workflows and sync chat data with CRM systems.
Score Breakdown
⚙ Agent Friendliness
🔒 Security
GDPR compliant with DPA available. TLS enforced. No SOC2. API key with no scope granularity. Webhook signature verification available but implementation details sparse. Global infrastructure.
⚡ Reliability
Best When
You need a completely free live chat widget with API access for basic CRM integration and support data export without any per-seat costs.
Avoid When
You need sophisticated chatbot automation, advanced routing, or enterprise SLA features — Tawk.to's free model limits advanced support automation.
Use Cases
- • Agents syncing Tawk.to chat transcripts to CRM after conversations end via webhook and REST API
- • Lead capture — agents extracting visitor contact information from Tawk.to chats and creating CRM records
- • Support analytics — agents querying Tawk.to for chat volume, response times, and agent performance metrics
- • Contact management — agents updating Tawk.to contact properties with enriched data from CRM or external sources
- • Automated messaging — agents using Tawk.to API to send pre-chat messages or update chat status based on business hours
Not For
- • High-volume enterprise support — Tawk.to is free but limited in enterprise features; use Zendesk or Freshdesk for complex support workflows
- • Custom chatbot flows — Tawk.to's chatbot features are basic; use Intercom or Drift for sophisticated conversational automation
- • Programmatic chat initiation — Tawk.to API is primarily for data access, not initiating conversations
Interface
Authentication
API key from Tawk.to account administration. Passed as Bearer token. Single API key per account. No scope granularity. Webhooks use a separate webhook secret for signature verification.
Pricing
Tawk.to is completely free with unlimited usage. Revenue comes from optional services (virtual agent hire, white labeling). No API cost. Genuinely free with no credit card required.
Agent Metadata
Known Gotchas
- ⚠ Rate limits are not documented — agents must implement conservative request pacing and handle 429 responses
- ⚠ API coverage is limited compared to UI features — not all Tawk.to features are accessible via API
- ⚠ Webhook payloads require signature verification — agents must validate the X-tawk-signature header
- ⚠ Chat transcripts may be delayed in API — real-time events require webhooks rather than polling
- ⚠ Property types must be created in UI before agents can set custom property values via API
Alternatives
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Scores are editorial opinions as of 2026-03-06.