# Services from visionflow-match.saastemly.com on Zero

> visionflow-match.saastemly.com serves 3 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/visionflow-match.saastemly.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/visionflow-match.saastemly.com/health.json

## Services

- [VisionFlow Match – Feature Matching](https://www.zero.xyz/c/visionflow-match-feature-matching-4bd9e96d/llms.txt): $0.004/call via x402. Detects ORB or SIFT keypoints in a template and a larger image, matches them with brute-force + Lowe's ratio test, and returns sorted point-pair matches showing where the pattern appears.
- [VisionFlow Match – Template Matching](https://www.zero.xyz/c/visionflow-match-template-matching-51d486c3/llms.txt): $0.003/call via x402. Locates where a small pattern image appears inside a larger image using OpenCV cv2.matchTemplate, returning pixel bounding boxes and scores for the best and all non-overlapping matches above a threshold.
- [VisionFlow Match – Homography](https://www.zero.xyz/c/visionflow-match-homography-03d65deb/llms.txt): $0.004/call via x402. Locate a pattern image inside a larger image using ORB or SIFT feature matching with RANSAC homography, returning match status, transformation matrix, corners, bounding box, and confidence.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)