# Data Label Factory — Agent Gateway

> Probe-verified (tier 2 of 3). Last checked 2026-08-23. 3 of 5 capability checks passed.

- host: dlf-gateway.agentlabel.workers.dev
- url: https://dlf-gateway.agentlabel.workers.dev/
- category: vision labeling api
- type: saas
- language: en

## Probe-verified · tier 2 of 3

Probed live on 2026-08-23 against rubric v1. 3 of 5 checks passed.

- PASS — Markdown negotiation
- fail — Markdown twin at a predictable URL
- PASS — llms.txt
- PASS — API catalog
- fail — MCP server answers

## Unverified actions

Read from the page's own content, with the wording each was drawn from. Inference is kept separate from tested facts; an agent completing the action is tier 3.

- **register** — "x402 pay-to-mint key endpoint at /v1/signup" → `https://dlf-gateway.agentlabel.workers.dev/v1/signup`
- **query_api** — "POST /v1/gather — query-based image sourcing" → `https://dlf-gateway.agentlabel.workers.dev/v1/gather`
- **query_api** — "POST /v1/label — Vision-model bbox labeling" → `https://dlf-gateway.agentlabel.workers.dev/v1/label`
- **query_api** — "POST /v1/train-yolo/start — Launch YOLOv8n training" → `https://dlf-gateway.agentlabel.workers.dev/v1/train-yolo/start`
- **query_api** — "GET /v1/train-yolo/status/:id — Poll training job" → `https://dlf-gateway.agentlabel.workers.dev/v1/train-yolo/status/:id`
- **query_api** — "POST /v1/predict/:job_id — Run trained model on a new image" → `https://dlf-gateway.agentlabel.workers.dev/v1/predict/:job_id`
- **query_api** — "POST /v1/crawl — Cloudflare Browser Rendering" → `https://dlf-gateway.agentlabel.workers.dev/v1/crawl`

## Summary

Pay-per-call HTTP API for AI agents to gather images, label with vision models, and train YOLO object detectors on demand.

## Context

2006 sites in this index share the type "saas"; 1410 are transactional.

## How we grade

- tier 1 — **Declared**: The site says agents are welcome in its robots.txt. A permission, not a capability.
- tier 2 — **Probe-verified** (this site): We fetched the site and tested each signal ourselves. Dated, repeatable, re-checked on a schedule.
- tier 3 — **Behaviourally verified**: An agent completed the action end to end — booked, bought, submitted — and it worked.

## About this record

Known-Good probes sites live and publishes what was tested and when.
Method: https://knowngood.sh/about.md · Rubric: https://knowngood.sh/benchmark