POST /api/v1/drivers

Synchronous endpoint that validates the body, runs the drivers / signal recommendations engine, and returns the response verbatim.

Request (RecommendRequestV1)

Field	Rules
version	Must be "v1". Used only to pick the validator — stripped before the upstream call.
recency_factor	Optional. When present, 0.0–1.0. When omitted, defaults to 0.5.
timeseries_metadata	Same title/description/keywords rules as forecasts (title 20–511 bytes, etc.).
filters	Optional — same JSON shape and validation as forecast filters. For browsing ids see Regions & categories; values are not cross-checked on submit.
timeseries	Optional. If present: valid YYYY-MM-DD keys, finite values. Frequency-agnostic (no monthly grid / minimum length like forecasts). If omitted, not sent upstream.

recency_factor

Controls how strongly recent news is used to augment the dataset search with related context. The scale is 0.0–1.0:

• A value closer to 0.0 uses a broader historical news window, up to the last six years.
• A value closer to 1.0 places stronger emphasis on recent news, up to the latest week.

timeseries_metadata.keywords

Keywords should include both direct dataset terms and broader domain knowledge. This embeds expert understanding into the search process by capturing factors known to influence the dataset under analysis.

Example — Aluminium Price: aluminium price, aluminium demand, bauxite, alumina, smelting costs, electricity prices, energy-intensive production, Chinese industrial demand, construction activity, automotive demand, inventories, production cuts, sanctions, trade flows, freight costs, macroeconomic indicators

Example — Textile Demand: textile demand, apparel demand, clothing sales, retail sales, consumer confidence, disposable income, inflation, fashion retail, e-commerce sales, clothing inventories, import/export flows, manufacturing activity, cotton prices, polyester prices, freight costs, energy costs

Both recency_factor and keywords have a significant impact on the drivers selected and, consequently, on forecast performance.

Example request

curl

cat > drivers_body.json <<'EOF'
{
  "version": "v1",
  "recency_factor": 0.5,
  "timeseries_metadata": {
    "title": "Aluminum price in Europe USD/KG",
    "keywords": ["aluminum", "metals", "commodities"]
  },
  "filters": {
    "categories": [101],
    "regions": [42],
    "limit": 25
  }
}
EOF

curl -sS -X POST https://api.sybilion.dev/api/v1/drivers \
  -H "Authorization: Bearer $SYBILION_API_TOKEN" \
  -H "Content-Type: application/json" \
  -d @drivers_body.json

Python

import os

from sybilion import Client

client = Client(token=os.environ["SYBILION_API_TOKEN"])

body = {
    "version": "v1",
    "recency_factor": 0.5,
    "timeseries_metadata": {
        "title": "Aluminum price in Europe USD/KG",
        "keywords": ["aluminum", "metals", "commodities"],
    },
    "filters": {
        "categories": [101],
        "regions": [42],
        "limit": 25,
    },
}

resp = client.get_drivers(body)
print(resp)

Go

package main

import (
	"context"
	"fmt"
	"log"
	"os"

	"go.sybilion.dev/sybilion"
	api "go.sybilion.dev/sybilion/api"
)

func main() {
	c := sybilion.New(sybilion.Options{
		Token: os.Getenv("SYBILION_API_TOKEN"),
	})

	meta := api.NewTimeseriesMetadata("Aluminum price in Europe USD/KG")
	meta.SetKeywords([]string{"aluminum", "metals", "commodities"})

	filters := api.NewFilters()
	filters.SetCategories([]int32{101})
	filters.SetRegions([]int32{42})
	filters.SetLimit(25)

	body := api.NewRecommendRequestV1("v1", 0.5, *meta)
	body.SetFilters(*filters)

	resp, err := c.GetDrivers(context.Background(), *body)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Println(resp)
}

Java

import com.sybilion.Client;
import com.sybilion.Options;
import com.sybilion.generated.model.RecommendRequestV1;
import com.sybilion.generated.model.TimeseriesMetadata;
import com.sybilion.generated.model.Filters;
import java.util.List;

Client c = new Client(Options.builder().token(System.getenv("SYBILION_API_TOKEN")).build());

TimeseriesMetadata meta = new TimeseriesMetadata()
    .title("Aluminum price in Europe USD/KG")
    .keywords(List.of("aluminum", "metals", "commodities"));
Filters filters = new Filters()
    .categories(List.of(101)).regions(List.of(42)).limit(25);
RecommendRequestV1 req = new RecommendRequestV1()
    .version("v1").recencyFactor(0.5).timeseriesMetadata(meta).filters(filters);

var resp = c.defaultApi().apiV1DriversPost(req);
System.out.println(resp);

Response

{
  "status": 200,
  "message": "ok",
  "data": {
    "drivers": [
      {
        "hash_id": "a1b2c3d4e5f6",
        "driver_name": "EU industrial production index",
        "score": 87.4
      }
    ]
  }
}

Field reference

data.drivers[]

Field	Meaning
hash_id	Stable identifier for the driver dataset.
driver_name	Human-readable name of the driver.
score	Relevance score indicating how strongly this driver is associated with the submitted series.

Common errors

Code	Cause	What to do
402	Available balance below the worst-case ceiling.	Top up, or reduce filters.limit so the pre-check fits the available balance.
422	Validation failure (one detail per response).	Inspect details[0].
429	Per-minute cap on synchronous billed calls exceeded.	Wait before retrying. Check tier limits on /tiers.
502	Transport error talking to the engine.	Retry with the same X-Request-ID.
503	Drivers feature not enabled for this account.	Contact [email protected].

For the full error envelope, see Errors & limits.