---
title: "WDK Indexer API"
account: tether
slug: wdk-indexer-api
---

# WDK Indexer API

Blockchain token transfers and balances: query history, batch lookups, and synced wallet tracking

- Operations: 14
- Versions: 1 (latest `fb8b84e0bb98`)
- Source: https://wdk-api.tether.io/docs/json
- OpenAPI document: https://skmtc.dev/tether/apis/wdk-indexer-api/revisions/fb8b84e0bb98?raw

## Operations

14 in total, by tag:

- Health (1)
- Chains (1)
- Token Transfers (3)
- Token Balances (2)
- Wallets (5)
- Wallet Transfers (2)

Every operation, with a link to its markdown: https://skmtc.dev/tether/apis/wdk-indexer-api/llms.txt