# RESI-USA-residential-appraisal > RESI USA Residential Model Current Winner This file is intended for AI coding agents wiring an application to this specific Chutes model. ## Important URLs - Model page: https://chutes.ai/app/chute/resi0aaron-resi-usa-residential-appraisal - Model llms.txt: https://chutes.ai/app/chute/resi0aaron-resi-usa-residential-appraisal/llms.txt - Model OpenAPI 3.1 spec (this chute, callable): https://chutes.ai/app/chute/resi0aaron-resi-usa-residential-appraisal/openapi.json - Global Chutes llms.txt: https://chutes.ai/llms.txt - Full Chutes docs export: https://chutes.ai/llms-full.txt - Management API OpenAPI (account/billing/keys, NOT this model): https://api.chutes.ai/openapi.json ## Model Identifiers - Name: `RESI-USA-residential-appraisal` - Chute ID: `b34a0fc1-87ac-5128-a61b-de5e7ac75023` - Slug: `resi0aaron-resi-usa-residential-appraisal` - Owner: `resi0aaron` ## Authentication - Use `Authorization: Bearer $CHUTES_API_KEY` for inference calls. - Send JSON request bodies with `Content-Type: application/json` unless the endpoint documentation says otherwise. - The request body is FLAT — send the request fields at the top level (no `input_args`/`args` wrapper). - This model is served on its own host (`https://resi0aaron-resi-usa-residential-appraisal.chutes.ai`). Call the endpoint paths listed below directly. - For base64 media fields, send raw base64 strings in API requests. The web playground may use temporary Blob upload references internally for large files before proxying to Chutes. ## Endpoints ### 1. POST /v1/predict - Base URL: `https://resi0aaron-resi-usa-residential-appraisal.chutes.ai` - Output content type: `application/json` Request fields: - `features` (array, required) - Feature matrix of shape (N, F) for the ONNX model. Example call: ```bash curl -X POST "https://resi0aaron-resi-usa-residential-appraisal.chutes.ai/v1/predict" \ -H "Authorization: Bearer $CHUTES_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "features": [ [ 1 ] ] }' ``` ## Agent Integration Checklist - Pick the endpoint path that matches the desired task. - Set `CHUTES_API_KEY` in the server-side environment only. - Validate required fields before sending requests. - For media models, keep file upload, base64 conversion, and output preview/download handling explicit in the app UI.