Cloud Tuning API

📅 API documentation last updated: 2026-09-16

Integrate our ECU processing engine directly into your platform. Your customer uploads an ECU file on your site; you send the file plus the solutions you want; we return the corrected file — checksum and RSA fixed automatically — with no manual handling of any web UI.

Base URL: https://www.davincideluxe.fr/api/v1/cloud

Uses your existing DaVinci Deluxe · Cloud Edition account. Subscribe with the normal Stripe checkout — your API key is generated automatically and appears in your profile.

Authentication

Every request is authenticated with a secret API key sent as a Bearer token. Generate your key in your dashboard at /profile#api after activating an API plan. The raw key is shown once — store it securely; we only keep a hash.

Authorization: Bearer dvc_live_xxxxxxxxxxxxxxxxxxxxxxxx

Quick start

Submit a file with the solutions you want and a callback URL. You get a job_id back immediately, then a signed webhook when the corrected file is ready.

# 1. Submit a job (multipart)
curl -X POST https://www.davincideluxe.fr/api/v1/cloud/jobs \
  -H "Authorization: Bearer dvc_live_xxxxx" \
  -F "file=@/path/to/original.bin" \
  -F "ecu_brand=Bosch" \
  -F "ecu_model=EDC17C64" \
  -F "fuel_type=diesel" \
  -F 'services=["DPF","EGR","ADBLUE","DTC"]' \
  -F 'tuning_options=["Stage 1"]' \
  -F "webhook_url=https://yourapp.com/hooks/davinci"

# → { "job_id": 1234, "status": "queued", "webhook_will_fire": true }

Endpoints

Submit a job

Content-Type: multipart/form-data. Send the binary in the file field.

// 202 Accepted
{
  "job_id": 1234,
  "status": "queued",
  "status_url": "/api/v1/cloud/jobs/1234",
  "webhook_will_fire": true
}

Job status

Poll for progress if you are not using webhooks. Status moves through queued → processing → done (or error / rejected).

{
  "job_id": 1234,
  "status": "done",
  "services_requested": ["DPF","EGR"],
  "tunings_requested": ["VMAX"],
  "services_applied": ["DPF","EGR"],
  "services_not_available": ["VMAX"],
  "result_available": true,
  "result_url": "https://www.davincideluxe.fr/api/v1/cloud/jobs/1234/result",
  "partial_read": false,
  "error_message": null
}

Download result

Streams the corrected binary (checksum + RSA already applied). Available once status = done.

List jobs

Returns your recent jobs with status and timestamps.

Check coverage (before you submit)

Returns the engine’s live, real coverage — exactly which ECUs and services are processed automatically right now. Query it before uploading so you only submit files the engine can handle; anything outside this list is rejected (and never charged). Two modes:

// GET /api/v1/cloud/coverage?ecu=EDC17C50
{
  "ok": true,
  "ecu": "EDC17C50",
  "supported": true,
  "services": ["dpf", "egr", "adblue", "stage1", "stage2"]
}

DTC catalogue (fault codes)

Returns the DTC (fault-code) catalogue for an ECU — the same per-ECU fault-code list shown in the desktop app, now available programmatically. Two modes:

{
  "ok": true,
  "ecu": "MJ9DF",
  "matched": true,
  "results": [{
    "brand": "FCA",
    "ecu_model": "MJ9DF",
    "dtc_count": 90,
    "services": { "DPF": ["P040A-P040F", …], "EGR": […] }
  }]
}

Health

Authenticated liveness check. Also returns your subscription status headers.

Solutions covered

Two families are available. Deletes / corrections go in the services array; performance tuning presets go in the tuning_options array. You can combine both in a single job.

Anti-pollution & corrections — services

• DPF / FAP
• EGR
• AdBlue / SCR
• DTC removal
• Lambda / O2
• Flaps / Swirl
• NOx
• Start & Stop
• Hot Start fix
• Readiness / OBD

Performance tuning — tuning_options

• Stage 1
• Stage 1+
• Stage 2
• Stage 3
• Eco Tune
• Pops & Bangs
• Pops & Bangs (switchable)
• Launch Control
• Hardcut / RPM limiter
• E85 conversion

Supported ECUs & vehicles

Live engine coverage — every brand, ECU and solution