Backend logic that deploys itself.
Paste a cURL and xform.sh turns it into a live production API instantly — with native Rust performance and zero cold starts.
Rust runtime for dynamic backend logic
→ Paste a cURL → Get a production endpoint in 30 seconds
Start free. No credit card required.
0.04ms execution · Zero cold starts · No redeploys
For teams that update backend logic frequently
If you update API mappings, routing rules, fee logic, risk logic, or data shaping — xform.sh eliminates deployment cycles.
Before and after xform.sh
Before
- ❌PR reviews + CICD + staging + redeploy
- ❌Logic changes require backend team
- ❌FaaS latency (100ms+)
- ❌Downtime risk
- ❌Separate staging env
After
- ⚡Paste cURL → live API instantly
- ⚡Anyone can update logic (or AI)
- ⚡Native 0.04ms
- ⚡Hot reload
- ⚡Live updates with version history & rollback
Stop deploying backend logic.
No more PR reviews, CICD pipelines, microservices, staging environments, or container spins just to change a mapping, fee rule, transformation, routing rule, or data shape.
With xform.sh, logic is dynamic — and motion is instant.
Backend speed evolved — but backend iteration never did.
Serverless scaled compute, but business logic is still trapped inside backend repos, slow release cycles, and deployments.
xform.sh separates:
• Mechanism — servers, infra, data access
• Policy — transformations, logic, rules, routing
Policy updates become instant.
Mechanism stays rock-solid.
AI-Powered Generation
Paste cURL commands and our AI generates optimized Rust transformation code. No manual coding required—deploy in seconds.
Sub-Millisecond Latency
Native Rust compilation delivers 0.04ms execution time. Perfect for real-time bidding, fraud detection, and high-frequency trading.
Full Observability
Built-in monitoring, logging, and metrics. Track every transformation with granular detail. Know exactly what's happening in real-time.
Hot Reload, No Redeploy
Update transformation logic instantly without redeploying services. Perfect for A/B testing, live ops, and dynamic routing.
AI Agent Execution Layer
The runtime for AI agents. When LLMs generate code, execute it immediately with native performance. Create a feedback loop: AI → Code → Compilation → Hot Execution.
Edge Deployment
Deploy globally on our edge network. Low latency worldwide with automatic scaling to handle any traffic volume.
🤖 The execution layer for AI-defined backend systems
Models don't just call APIs — they generate them.
With xform.sh, AI-written logic compiles and executes in production instantly, creating a closed feedback loop:
AI → Code → Compilation → Hot Execution → Observability → AI-improved Code
xform.sh is the execution layer that makes AI-defined systems safe, observable, and blazing fast.
From cURL to live API in 3 steps
Paste your cURL
Example:
-H "Authorization: Bearer key" \
-d '{ "user_id": "123", "amount": 200 }'
AI generates optimized transformation code
Our model analyzes the structure and intent, generating TypeScript transformation logic that is compiled to native Rust under the hood.
Get a production HTTPS endpoint instantly
A live endpoint you can call from your app, webhooks, or partner integrations — no CICD, no redeploys, no cold starts.
-H "Authorization: Bearer key" \
-d '{"user_id": "123"}'
const data = await event.json();
return {
id: data.user_id,
timestamp: Date.now()
};
}
Under the hood
Logic is expressed in TypeScript for accessibility — but compiled into native Rust during execution.
No JS runtime, no V8 sandbox, no WASM overhead.
Every transformer becomes a highly optimized .so/.dylib loaded into memory to achieve 0.04 ms execution.
Where xform.sh sits in your stack
API Gateway → Backend Services → xform.sh → External APIs / Databases / Partners / Clients
xform.sh does not replace microservices — it decouples the logic layer (transformations, routing, fees, personalization) so backend deployments are not required for logic updates.
A live transformation example
{
"user_id": "123",
"amount": 200
}No deploy. No CICD. No cold start.
Note: Logic is authored in TypeScript for ergonomics, but executes as compiled native Rust — not JavaScript or WASM — ensuring 0.04 ms performance.
🌍 Real-world use cases
Food Tech & POS Integrations
Onboard new POS systems in hours — without changing your order service. Each POS adapter is just a transformer: update mappings and routing logic instantly as partners change their APIs.
Payments & FinTech
Dynamic routing rules, risk checks, KYC logic, and fee calculations — all updated instantly based on live performance and risk models. No more redeploying core payment services just to tweak routing.
Super Apps & Backend-for-Frontend
Compose responses from dozens of services in a single transformer. Run A/B tests on feed layouts and data shapes without backend releases, keeping app teams independent from platform release cycles.
⚙️ What xform.sh does for you
AI generates backend logic
Paste a cURL and get the transformation code written for you.
Native compiled performance
Sub-millisecond execution (0.04ms measured) even at massive scale.
No redeploys, ever
Logic hot-loads instantly in production — perfect for rapid iteration and live ops.
Full observability
Metrics, logs, traces, and version history — built in.
Safe by design
Role-based publishing, rollback, and sandboxed execution (Wasm mode coming soon).
Safety model for enterprise
• Trusted mode: Native Rust execution for internal policies
• Sandbox mode: Wasm isolation for untrusted or user-generated logic
• Guardrails: Per-transformer CPU/memory/time limits + version history + audit trail
This makes xform.sh safe for high-stakes workloads like payments, risk, gaming, and personalization.
Where xform.sh sits in your stack
API Gateway → Services → xform.sh → External APIs / Databases / Partner Systems / Client Apps
xform.sh does not replace your backend — it unbundles only the logic layer (transformations, routing, personalization, fees, mappings).
Adopt incrementally — no rewrites needed
Start with one transformer — a fee rule, a POS adapter, a BFF composition, or a routing policy.
No backend rewrite, no schema migration, no infra changes.
If it works well, scale to more use cases.
SRE-grade reliability
Every transformer has full observability (traces, logs, metrics), resource guardrails, and rollback capability.
Integrates with Datadog / Grafana / OpenTelemetry.
⭐ What teams are saying
VP Engineering
Global OTA
"New partner integrations now take 3 days instead of 4 weeks — without touching our backend."
Product Lead
Super App
"We A/B tested 7 feed variations without a single backend deploy."
CTO
Payments Platform
"Routing logic updates instantly improved our payment success rate by 4.2%."
Running in production at a global OTA, a super app, and a payments platform — powering latency-critical APIs.
Stop waiting for backend deployments.
Ship logic instantly with sub-millisecond performance.
Deploy your first API in 30 seconds.
Build your first transformer in under 5 minutes — deploy to production without touching your microservices.