generated: '2026-07-20'
method: searched
source: registry.npmjs.org, pypi.org, github.com/pyth-network, docs.pyth.network/SKILL.md
packages:
  - language: javascript
    registry: npm
    name: "@pythnetwork/hermes-client"
    version: 3.1.0
    url: https://www.npmjs.com/package/@pythnetwork/hermes-client
    install: npm install @pythnetwork/hermes-client
    official: true
    product: Pyth Core
    notes: TypeScript client for the Hermes price service (getLatestPriceUpdates, streaming).
  - language: javascript
    registry: npm
    name: "@pythnetwork/pyth-evm-js"
    version: 2.0.0
    url: https://www.npmjs.com/package/@pythnetwork/pyth-evm-js
    install: npm install @pythnetwork/pyth-evm-js
    official: true
    product: Pyth Core
  - language: javascript
    registry: npm
    name: "@pythnetwork/client"
    version: 2.22.1
    url: https://www.npmjs.com/package/@pythnetwork/client
    install: npm install @pythnetwork/client
    official: true
    product: Pyth Core
    notes: Solana on-chain Pyth account client.
  - language: javascript
    registry: npm
    name: "@pythnetwork/pyth-solana-receiver"
    version: 0.16.0
    url: https://www.npmjs.com/package/@pythnetwork/pyth-solana-receiver
    install: npm install @pythnetwork/pyth-solana-receiver
    official: true
    product: Pyth Core
  - language: javascript
    registry: npm
    name: "@pythnetwork/price-service-client"
    version: 1.11.0
    url: https://www.npmjs.com/package/@pythnetwork/price-service-client
    install: npm install @pythnetwork/price-service-client
    official: true
    product: Pyth Core
    notes: Legacy price service client (superseded by hermes-client).
  - language: solidity
    registry: npm
    name: "@pythnetwork/pyth-sdk-solidity"
    version: 4.3.1
    url: https://www.npmjs.com/package/@pythnetwork/pyth-sdk-solidity
    install: npm install @pythnetwork/pyth-sdk-solidity
    official: true
    product: Pyth Core
    notes: IPyth interface + PythStructs + MockPyth for EVM smart contracts.
  - language: solidity
    registry: npm
    name: "@pythnetwork/entropy-sdk-solidity"
    version: 2.2.1
    url: https://www.npmjs.com/package/@pythnetwork/entropy-sdk-solidity
    install: npm install @pythnetwork/entropy-sdk-solidity
    official: true
    product: Entropy
    notes: IEntropyV2 + IEntropyConsumer callback pattern for on-chain randomness.
  - language: javascript
    registry: npm
    name: "@pythnetwork/pyth-lazer-sdk"
    version: 6.2.4
    url: https://www.npmjs.com/package/@pythnetwork/pyth-lazer-sdk
    install: npm install @pythnetwork/pyth-lazer-sdk
    official: true
    product: Pyth Pro
    notes: WebSocket low-latency streaming SDK (Pyth Pro / Lazer).
  - language: javascript
    registry: npm
    name: "@pythnetwork/express-relay-js"
    version: 0.29.0
    url: https://www.npmjs.com/package/@pythnetwork/express-relay-js
    install: npm install @pythnetwork/express-relay-js
    official: true
    product: Express Relay
  - language: python
    registry: pypi
    name: pythclient
    url: https://pypi.org/project/pythclient/
    install: pip install pythclient
    official: true
    product: Pyth Core
    source_repo: https://github.com/pyth-network/pyth-client-py
  - language: rust
    registry: crates.io
    name: pyth-sdk
    url: https://crates.io/crates/pyth-sdk
    install: cargo add pyth-sdk
    official: true
    product: Pyth Core
    source_repo: https://github.com/pyth-network/pyth-sdk-rs
    notes: Registry HEAD returned 403 to the probe; recorded from the pyth-sdk-rs repo (first-party).