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GET/api/v1/cost/export

Export cost data (FOCUS / OpenMeter / Lago)

Streams the org's `cost_entries` — one row per priced gateway request — for a period, in a FinOps interchange format (`?format=focus|openmeter|lago`; FOCUS is CSV, the other two NDJSON, both delivered as a `no-store` attachment). `format` and `orgId` are required (orgId from `?orgId` or the API key's own org — a GET body is never parsed); optional `projectId`, `startDate` (default first of the current UTC month), `endDate` (default now; inverted ranges swap, future clamps to now) and a 3-letter `currency`. Org membership is verified before the handler runs and the query carries an explicit `org_id` filter on top of the `cost_entries` RLS policy. The read is audited (`action=export`, `resourceType=cost`). Rate-limited 5/min; rows are paged 1000 at a time and streamed, with a hard 500,000-row ceiling.

Authentication

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

// The TypeScript SDK (@evalguard/sdk) exposes TYPED methods — runEval,
// getEval, runSecurityScan, checkFirewall, … — not a generic request().
// For an arbitrary endpoint, call it directly:

const res = await fetch("https://evalguard.ai/api/v1/cost/export", {
  method: "GET",
  headers: { Authorization: `Bearer ${process.env.EVALGUARD_API_KEY}` },
});
console.log(res.status, await res.json());

Python

# The Python SDK (pip install evalguardai) exposes TYPED methods on
# EvalGuardClient — run_eval, get_eval, … — not a generic request().
# For an arbitrary endpoint, call it directly:

import os
import requests

headers = {"Authorization": f"Bearer {os.environ['EVALGUARD_API_KEY']}"}

response = requests.request("GET", "https://evalguard.ai/api/v1/cost/export", headers=headers)
print(response.status_code, response.json())

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