---
title: Ingestion
description: "Ingest logs, metrics, and traces into OpenObserve using ingestion APIs: Bulk, JSON, and Multi for logs, Prometheus and JSON for metrics, and OTLP for traces."
---

# API Index - Ingestion

## Logs

1. [Bulk](logs/bulk.md)
1. [Json](logs/json.md)
1. [Mutli](logs/multi.md)

## Metrics

1. [Prometheus](metrics/prometheus.md)
1. [Json](metrics/json.md)

## Traces

1. [OTLP](traces/otlp.md)