Strategy API docs

Make your first strategy run.

Use your API key in the X-DASEF-API-Key header. Each successful billable POST request consumes one strategy run from your credits or monthly quota.

Buy API credits Back to API page

Header-based API key authCredits and monthly quotas enforcedJSON output for apps and workflows

Authentication

Use the API key from your purchase email.

Keep the key private. Do not put it in browser code, public repositories, screenshots, or client-side logs.

Base URL

https://dasef-engine.onrender.com

Required header

X-DASEF-API-Key: dasef_live_REPLACE_ME

Example

Generate a Strategy DAG.

This is the quickest way to confirm your key, credits, and endpoint are working.

curl -X POST "https://dasef-engine.onrender.com/v1/dag/generate" \
  -H "Content-Type: application/json" \
  -H "X-DASEF-API-Key: dasef_live_REPLACE_ME" \
  -d '{
  "input": {
    "input_type": "raw_text",
    "raw_text": "I run a small SaaS and need a clearer product roadmap, better onboarding, and a stronger acquisition plan."
  },
  "dag_type": "diagnostic",
  "product_mode": "saas"
}'

Usage

Check remaining credits or quota.

This endpoint does not consume a strategy run.

curl "https://dasef-engine.onrender.com/v1/account/usage" \
  -H "X-DASEF-API-Key: dasef_live_REPLACE_ME"

Credits

Pay-as-you-go keys stop when prepaid credits reach zero.

Subscriptions

Subscription keys track monthly quota and monthly usage.

Docs first

Use the example request before connecting the API inside your own product.

Error codes

Common API responses.

Status	Meaning	Action
401	Missing or invalid API key	Check the X-DASEF-API-Key header.
402	No credits or monthly quota remaining	Buy more credits or upgrade plan.
403	Key revoked, expired, or blocked	Contact support.
413	Request too large	Reduce input size.
429	Rate limited	Wait and retry.