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GET/api/v1/cost/export

Export cost data (FOCUS / OpenMeter / Lago)

Streams the org's cost_ledger for a period in a FinOps interchange format (?format=focus|openmeter|lago). Org-scoped (orgId resolvable from query/body/api-key context), RLS-enforced, audited, streaming-safe. format and orgId are required.

Authentication

Send Authorization: Bearer YOUR_API_KEY on every request. Generate API keys at /dashboard/api-keys.

Parameters

format in queryrequired

Interchange format. focus = FOCUS 1.0 CSV; openmeter/lago = NDJSON events.

string
orgId in query

Org scope (required, but resolvable from query, body, or the authenticated api-key context). 400 MISSING_ORG_ID if unresolved.

string
projectId in query

Optional — narrows the export to one project within the org.

string
startDate in query

ISO date/instant. Default = first of current month. Inverted ranges swap; future clamps to now.

string
endDate in query

ISO date/instant. Default = now.

string
currency in query

Optional 3-letter ISO currency for FOCUS/Lago. Default USD.

string

Response

All status codes

200Streaming CSV (focus) or NDJSON (openmeter/lago) body; Content-Disposition attachment with a date-stamped filename.
400(no description)
401(no description)
403Forbidden — caller is not a member of the org.
429(no description)
500Internal DB/export error (masked message).

Code samples

cURL

curl -X GET \
  https://evalguard.ai/api/v1/cost/export \
  -H "Authorization: Bearer $EVALGUARD_API_KEY" \

TypeScript

import { EvalGuard } from "@evalguard/sdk";

const client = new EvalGuard({ apiKey: process.env.EVALGUARD_API_KEY });

const response = await client.request({
  method: "GET",
  path: "/api/v1/cost/export",
});
console.log(response);

Python

from evalguard import EvalGuard
import os

client = EvalGuard(api_key=os.environ["EVALGUARD_API_KEY"])

response = client.request(method="GET", path="/api/v1/cost/export")
print(response)

Go

package main

import (
	"context"
	"fmt"
	"net/http"
	"os"
)

func main() {
	req, _ := http.NewRequestWithContext(context.Background(), "GET", "https://evalguard.ai/api/v1/cost/export", nil)
	req.Header.Set("Authorization", "Bearer "+os.Getenv("EVALGUARD_API_KEY"))
	resp, err := http.DefaultClient.Do(req)
	if err != nil { panic(err) }
	defer resp.Body.Close()
	fmt.Println(resp.Status)
}

Errors

400401403429500

Other Cost endpoints