# Tensor WebSocket API

**Canonical:** https://apis.io/apis/tensor/tensor-websocket-api/  
**Provider:** Tensor — https://apis.io/providers/tensor/  
**Base URL:** wss://api.mainnet.tensordev.io  
**Documentation:** https://dev.tensor.trade/reference

Tensor WebSocket API is one of 9 APIs that [Tensor](https://apis.io/providers/tensor/) publishes on the [APIs.io](https://apis.io/) network, described by an AsyncAPI event-driven specification. Tagged areas include NFT, Marketplace, Solana, Blockchain, and Web3. The published artifact set on APIs.io includes API documentation and an AsyncAPI specification.

Subscription-based realtime stream of Tensor marketplace events. Channels include `newTransaction` (every confirmed marketplace action), `ammOrderUpdate` / `ammOrderUpdateAll` (TSwap and TAmm pool state), `tcompBidUpdate` / `tcompBidUpdateAll` (compressed-NFT collection bids), `ping`, and `unsubscribe`. Used to power floor-price feeds, sales bots, and order-book mirroring.

## Machine-readable artifacts (3)

- **Documentation** — https://dev.tensor.trade/reference
- **AsyncAPI** — https://raw.githubusercontent.com/api-evangelist/tensor/refs/heads/main/asyncapi/tensor-websocket-api-asyncapi.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/tensor/refs/heads/main/apis.yml

## Other Tensor APIs (8)

- [Tensor Bids API](https://apis.io/apis/tensor/tensor-bids-api/)
- [Tensor Collections API](https://apis.io/apis/tensor/tensor-collections-api/)
- [Tensor Escrow API](https://apis.io/apis/tensor/tensor-escrow-api/)
- [Tensor Listings API](https://apis.io/apis/tensor/tensor-listings-api/)
- [Tensor NFTs API](https://apis.io/apis/tensor/tensor-nfts-api/)
- [Tensor Pools API](https://apis.io/apis/tensor/tensor-pools-api/)
- [Tensor User API](https://apis.io/apis/tensor/tensor-user-api/)
- [Tensor Utility API](https://apis.io/apis/tensor/tensor-utility-api/)

## Tags

NFT, Marketplace, Solana, Blockchain, Web3, Real-Time, Streaming, WebSocket, Event

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