---
title: "Agent performance as the session record tells it [read]"
method: GET
path: "/record/agents"
---

# Agent performance as the session record tells it \[read\]

`GET /record/agents`

## Request

- Base URL: `https://api.agentsky.dev/v1`
- URL: `https://api.agentsky.dev/v1/record/agents`
- Auth: HTTP bearer

For every harness and model the caller's visible sessions ran on, created between `since` and `until` (default the last 30 days): sessions and their sources; decisions people recorded (adopted; votes won, lost and undecided; rerun, revise, discard; did_the_job and approve yes/no); outcomes by kind; sessions nobody decided on; total and median spend in USD micros. A read model rebuilt on each request from the record marks — nothing is stored, nothing is inferred: a session without a human.decision is undecided. See docs/asteroids/architecture/session-record.md.

## Query parameters

- `since` string, date-time
- `until` string, date-time

## Response `200`

OK

- object
  - `since` string, date-time
  - `until` string, date-time
  - `agents` object[]
    - `key` string
    - `agent_id` string, nullable
    - `harness` string
    - `model` string
    - `sessions` integer
    - `by_source` object
    - `decisions` object
    - `outcomes` object
    - `undecided_sessions` integer
    - `spend` object
      - `total_usd_micros` string
      - `median_usd_micros` string, nullable

## Other responses

- `default`: Error — { error: { code, message, request_id } }

## Changes

- **2026-11-02** `e5e8f0229a99`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/agentsky/apis/agentsky-developer-api/changes/record/agents/get.md)

---

[API](https://skmtc.dev/agentsky/apis/agentsky-developer-api.md) - [All operations](https://skmtc.dev/agentsky/apis/agentsky-developer-api/llms.txt) - [OpenAPI document](https://skmtc.dev/agentsky/apis/agentsky-developer-api/revisions/0d435187cd55?raw)