Intent in.
Action out.
Describe what you want to happen. Membrane agents translate intent into the right API calls, every time.
Intent
Attio“Find all deals closing this quarter”Generated
POST /v2/objects/deals/records/query
filter: { close_date: {
gte: "2025-04-01",
lte: "2025-06-30" } }
Actions that think
Membrane actions adapt when APIs change, self-correct when something drifts, and give you deterministic control when you need it.
Actions that adapt
APIs change. Fields get renamed, endpoints deprecated. Membrane actions adapt automatically because they’re reasoned, not hard-coded.
"Create a contact with this data"
POST /v3/objects/contacts {...}
Determinism on demand
Intent-based by default, deterministic when you need it. Pin actions to exact API calls for sensitive operations.
Production-ready out of the box
Universal actions, custom fields, bulk operations, and full observability - everything you need to run actions at scale.
Universal Actions
One action across many apps and many connections.
Custom Fields
Adapt actions to each connection's unique configuration.
Custom Code
Drop into a full programming language whenever you need to.
JSON and Binary Data
Files, JSON, binary streams - all supported.
Bulk Operations
Execute actions across many records or connections at once.
Idempotency
Safe to retry, no duplicate writes.
Async and Long-Running
Actions that take minutes or hours, handled without blocking.
Full Observability
Every action logged with input, output, and result.
Security and Compliance
Encryption, audit logs, enterprise-grade controls.
Data Locality
Choose where action data lives.