# Treasure Data API Portal

> Engineer-focused API and SDK reference docs.

## Table of contents

 - [Treasure Data API Developer Portal](https://api-docs.treasuredata.com/index.html.md)
 - [Join the TD Community!](https://api-docs.treasuredata.com/subscribe.md)
 - [Contact Us](https://api-docs.treasuredata.com/contact.md)
 - [Let's talk about receiving feedback!](https://api-docs.treasuredata.com/blog/how_to_receive_feedback.md)
 - [What is Kafka?](https://api-docs.treasuredata.com/blog/apache_kafka_confluent_cloud.md)
 - [What is Auto-Segmentation?](https://api-docs.treasuredata.com/blog/auto-segmentation.md)
 - [Prerequisites](https://api-docs.treasuredata.com/blog/azure_devops.md)
 - [Why does this happen?](https://api-docs.treasuredata.com/blog/column_1-dataconnector.md)
 - [Embulk Maintenance Goes Open](https://api-docs.treasuredata.com/blog/embulk-in-td.md)
 - [What is a Distributed Storage Engine?](https://api-docs.treasuredata.com/blog/distributed-system-testing.md)
 - [RLIKE Regular Expression Matching](https://api-docs.treasuredata.com/blog/fuzzy_matching.md)
 - [What is Query ReExecution of Apache Hive?](https://api-docs.treasuredata.com/blog/hive-query-reexecution.md)
 - [Video](https://api-docs.treasuredata.com/blog/hive-distributed-profiling.md)
 - [Why we scan so many S3 objects](https://api-docs.treasuredata.com/blog/hive-table-scan-optimization.md)
 - [What is dbt?](https://api-docs.treasuredata.com/blog/orchestrate_dbt.md)
 - [Invocation](https://api-docs.treasuredata.com/blog/orchestrate_dbt_2.md)
 - [Case 1: When one row is enough for testing](https://api-docs.treasuredata.com/blog/prepare_test_data_for_query.md)
 - [Presentations](https://api-docs.treasuredata.com/blog/tdtechtalk2022-tokyo.md)
 - [Moving to Trino from Presto](https://api-docs.treasuredata.com/blog/query_engines_update2024.md)
 - [Setup](https://api-docs.treasuredata.com/blog/vscode-tdqt.md)
 - [Introduction](https://api-docs.treasuredata.com/blog/worker-journey-to-containers.md)
 - [_get-master-apikey.md](https://api-docs.treasuredata.com/en/snippets/_get-master-apikey.md)
 - [_set-endpoint-and-apikey.md](https://api-docs.treasuredata.com/en/snippets/_set-endpoint-and-apikey.md)
 - [Not all bugs are created equal](https://api-docs.treasuredata.com/blog/zero-bug-policy.md)
 - [Product Documentation : Unreal Engine SDK Import Integration](https://api-docs.treasuredata.com/integrations/unreal-engine.md)
 - [Getting Started](https://api-docs.treasuredata.com/en/overview/gettingstarted.md)
 - [Internal APIs](https://api-docs.treasuredata.com/en/overview/internal.md)
 - [Public APIs](https://api-docs.treasuredata.com/en/overview/public.md)
 - [_endpoints.md](https://api-docs.treasuredata.com/en/snippets/_endpoints.md)
 - [_get-apikey.md](https://api-docs.treasuredata.com/en/snippets/_get-apikey.md)
 - [Setup](https://api-docs.treasuredata.com/en/snippets/_setup_api_key.md)
 - [_user_RO_key.md](https://api-docs.treasuredata.com/en/snippets/_user_ro_key.md)
 - [Troubleshooting](https://api-docs.treasuredata.com/en/api/troubleshooting/api-troubleshooting.md)
 - [Data Retention Troubleshooting](https://api-docs.treasuredata.com/en/api/troubleshooting/data-retention-troubleshooting.md)
 - [IP Allowlist Troubleshooting](https://api-docs.treasuredata.com/en/api/troubleshooting/ip-allowlist-troubleshooting.md)
 - [Log Troubleshooting](https://api-docs.treasuredata.com/en/api/troubleshooting/log-troubleshooting.md)
 - [Installing Fluent Package](https://api-docs.treasuredata.com/en/tools/cli/installing-fluent-package.md)
 - [postback-api](https://api-docs.treasuredata.com/en/api/postback/postback-api.openapi.md)
 - [Treasure Data API](https://api-docs.treasuredata.com/apis/td-api-v3/public/openapi.md)