> ## Documentation Index
> Fetch the complete documentation index at: https://wb-21fd5541-feature-automate-reference-docs-generation.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Service API Reference

> REST API endpoints for the Weave service

# Service API Reference

The Weave Service API provides REST endpoints for programmatic access to Weave functionality.

## Base URL

```
https://trace.wandb.ai
```

## Authentication

Include your W\&B API key in the request headers:

```bash
curl -H "Authorization: Bearer YOUR_API_KEY" https://trace.wandb.ai/...
```

## Available Endpoints

### Calls

* **POST /call/start** - Call Start
* **POST /call/end** - Call End
* **POST /call/upsert\_batch** - Call Start Batch
* **POST /calls/delete** - Calls Delete
* **POST /call/update** - Call Update
* **POST /call/read** - Call Read
* **POST /calls/query\_stats** - Calls Query Stats
* **POST /calls/stream\_query** - Calls Query Stream

### Costs

* **POST /cost/create** - Cost Create
* **POST /cost/query** - Cost Query
* **POST /cost/purge** - Cost Purge

### Feedback

* **POST /feedback/create** - Feedback Create
* **POST /feedback/query** - Feedback Query
* **POST /feedback/purge** - Feedback Purge
* **POST /feedback/replace** - Feedback Replace

### Files

* **POST /file/create** - File Create
* **POST /file/content** - File Content
* **POST /files/query\_stats** - Files Stats

### Objects

* **POST /obj/create** - Obj Create
* **POST /obj/read** - Obj Read
* **POST /objs/query** - Objs Query
* **POST /obj/delete** - Obj Delete

### OpenTelemetry

* **POST /otel/v1/traces** - Export Trace

### Refs

* **POST /refs/read\_batch** - Refs Read Batch

### Service

* **GET /health** - Read Root
* **GET /version** - Read Version
* **GET /geolocate** - Get Caller Location
* **GET /server\_info** - Server Info

### Tables

* **POST /table/create** - Table Create
* **POST /table/update** - Table Update
* **POST /table/query** - Table Query
* **POST /table/query\_stats** - Table Query Stats
* **POST /table/query\_stats\_batch** - Table Query Stats Batch

### Threads

* **POST /threads/stream\_query** - Threads Query Stream