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GET/api/v1/agent-trajectory/cost-attributions

List cost-attribution rules

Rolls up agent spend from `agent_runs` for the org — per-bucket runs, costUsd, tokensIn/Out, failed, budgetExceeded, avgDurationMs and share of total, plus org totals. `orgId` is required (400). Group with `groupBy=agent_tag` (default) or `end_customer_id`; unset keys bucket as `(unattributed)`. `days` defaults to 7 and clamps to 1..90; optional `projectId` narrows. At most 20,000 runs are scanned. Returns `{ attributions[], totals, groupBy, days }`, or an empty set with `schemaPending: true` when the table is not migrated. Nothing here is a stored 'rule' — the attribution is computed per request.

Authentication

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

Response

200 example

{
  "success": true
}

All status codes

200Rules.
400(no description)
401(no description)
403Forbidden — the credential is valid but lacks the API-key scope, member role, or plan entitlement this operation requires.
429(no description)
500Internal Server Error — DB_ERROR.

Code samples

cURL

curl -X GET \
  https://evalguard.ai/api/v1/agent-trajectory/cost-attributions \
  -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/agent-trajectory/cost-attributions", {
  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/agent-trajectory/cost-attributions", 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/agent-trajectory/cost-attributions", 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 & FinOps endpoints