Bulk Price Calculator (100-10,000 products)

Submit 100-10,000 products and get calculated prices in one call. Uses AI-generated DSL from text prompt OR direct rules. Returns JSON or CSV format with prices, DSL validation, and pricing explanations for all products.

HTTP: POST /reprice-direct-bulk

Query parameters

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Name	Type	Required	Description	Example
domain	string	yes	Domain name or project ID.	profi-parfemy.cz
products	json	yes	Array of product data objects (100-10,000 items). Each product follows the same format as /reprice_direct data field.	Array
prompt	string	no	Text description of the pricing rule. Either prompt OR rules is required.	be cheapest on the market but maintain minimum 20% margin
rules	json	no	Direct DSL rules as JSON. Use this instead of prompt to skip AI generation.	["max", ["-", ["var", "dsl.competition.min_price"], 1], ["*", ["var", "dsl.price_buy"], 1.2]]
format	string	no	Response format: "json" (default) or "csv" for downloadable file.	json
force_regenerate	boolean	no	Set to true to bypass DSL cache and regenerate from prompt.	false

Notes

Use either "prompt" (AI generates DSL) OR "rules" (direct DSL) - one is required.
Response includes: generated_dsl, dsl_validation, pricing_reason for each product.
DSL is generated/validated once and applied to all products.
CSV includes pricing_reason column explaining each price.
Processing time: ~1-2 seconds per 1000 products.
Memory limit: 512MB, Time limit: 10 minutes.

Sample request

curl -X POST https://admin.elpricing.com/api/reprice-direct-bulk
  -H "Authorization: ApiKey YOUR_API_KEY"
  -H "Content-Type: application/json"
  -d '{"domain":"profi-parfemy.cz","prompt":"be cheapest on the market but maintain minimum 20% margin","format":"json","products":[{"product_id":"P001","dsl_data":{"price_buy":100,"price_rrp":200,"current_price":180,"competition_count":3,"competition_min":150,"competition_avg":170}},{"product_id":"P002","dsl_data":{"price_buy":200,"price_rrp":400,"current_price":350,"competition_count":2,"competition_min":280,"competition_avg":320}},{"product_id":"P003","dsl_data":{"price_buy":50,"price_rrp":100,"current_price":89,"competition_count":5,"competition_min":75,"competition_avg":85}}]}'

Interactive call

HTTP MethodDomainDomain name or project ID.Products ArrayArray of product data objects (100-10,000 items). Each product follows the same format as /reprice_direct data field.Pricing Rule PromptText description of the pricing rule. Either prompt OR rules is required.Direct DSL Rules (JSON)Direct DSL rules as JSON. Use this instead of prompt to skip AI generation.Output FormatResponse format: "json" (default) or "csv" for downloadable file.Force RegenerateSet to true to bypass DSL cache and regenerate from prompt.

Queue workflow

Tasks are persisted to var/api_queue/tasks.json. Process them with:

php go.php cron:list\nphp go.php cron:go

Logs are written to var/api_queue/logs/{task_id}.log.