# Amberdata WebSocket Streaming API

**Canonical:** https://apis.io/apis/amberdata/websocket-streaming/  
**Provider:** Amberdata — https://apis.io/providers/amberdata/  
**Base URL:** wss://ws.web3api.io  
**Documentation:** https://docs.amberdata.io/real-time/websocket-getting-started

Amberdata WebSocket Streaming API is one of 28 APIs that [Amberdata](https://apis.io/providers/amberdata/) publishes on the [APIs.io](https://apis.io/) network, described by an AsyncAPI event-driven specification. Tagged areas include WebSocket, Streaming, Real-Time, and Low Latency. The published artifact set on APIs.io includes API documentation, an API reference, and an AsyncAPI specification.

Low-latency real-time WebSocket streaming over a JSON-RPC 2.0 subscribe interface for spot trades and prices, DEX data, and on-chain events, authenticated with the x-api-key header.

## Machine-readable artifacts (4)

- **Documentation** — https://docs.amberdata.io/real-time/websocket-getting-started
- **APIReference** — https://docs.amberdata.io/reference/ws-connection
- **AsyncAPI** — https://raw.githubusercontent.com/api-evangelist/amberdata/refs/heads/main/asyncapi/amberdata-asyncapi.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/amberdata/refs/heads/main/apis.yml

## Other Amberdata APIs (12)

- [Amberdata DeFi API](https://apis.io/apis/amberdata/amberdata-defi-api/)
- [Amberdata Futures API](https://apis.io/apis/amberdata/amberdata-futures-api/)
- [Amberdata On-Chain API](https://apis.io/apis/amberdata/amberdata-on-chain-api/)
- [Amberdata Options API](https://apis.io/apis/amberdata/amberdata-options-api/)
- [Amberdata Spot API](https://apis.io/apis/amberdata/amberdata-spot-api/)
- [Amberdata Addresses API](https://apis.io/apis/amberdata/amberdata-addresses-api/)
- [Amberdata Analytics API](https://apis.io/apis/amberdata/amberdata-analytics-api/)
- [Amberdata Blocks API](https://apis.io/apis/amberdata/amberdata-blocks-api/)
- [Amberdata Classifications API](https://apis.io/apis/amberdata/amberdata-classifications-api/)
- [Amberdata Contracts API](https://apis.io/apis/amberdata/amberdata-contracts-api/)
- [Amberdata Depth API](https://apis.io/apis/amberdata/amberdata-depth-api/)
- [Amberdata Dex API](https://apis.io/apis/amberdata/amberdata-dex-api/)

## Tags

WebSocket, Streaming, Real-Time, Low Latency

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/amberdata/websocket-streaming/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/amberdata/.