substrate

Agents executing SOPs on messy channels.

Try it now

curl -X POST /v1/sops/real_estate_lead_v1/runs \
  -H "Authorization: Bearer $SANDBOX_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"input":{"lead":{"name":"Priya","budget":"800k"}}}'

live · sandbox key · no signup

What it does

SOPsYAML state machines. Define steps, branching, extraction. Agents run them.
ChannelsWhatsApp, SMS, SIP. Polymorphic. Channel type is data, not URL.
PersonasContainerized humans. Memory + context across sessions.
ExtractLLM extraction over conversation history. Your data moat.

Docs →Get API key →OpenAPI spec