Litecoin

Litecoin Core JSON-RPC API

The primary programmatic interface to a Litecoin Core node. Clients send HTTP POST requests with JSON-RPC 2.0 payloads to interact with the node. Methods cover blockchain state, block and transaction retrieval, mempool inspection, network peers, mining, UTXO queries, address validation, raw transaction construction and broadcast, and fee estimation. The daemon listens on port 9332 (mainnet), 19332 (testnet), and 19443 (regtest). Authentication is required via cookie file or rpcauth credentials.

GitHub OpenAPI

Documentation

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Documentation
https://github.com/litecoin-project/litecoin/blob/master/doc/JSON-RPC-interface.md
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RateLimits
https://raw.githubusercontent.com/api-evangelist/litecoin/refs/heads/main/rate-limits/litecoin-core-json-rpc.yml

Specifications

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OpenAPI
https://raw.githubusercontent.com/api-evangelist/litecoin/refs/heads/main/openapi/litecoin-core-json-rpc.yml

Other Resources

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Plans
https://raw.githubusercontent.com/api-evangelist/litecoin/refs/heads/main/plans/litecoin-core-json-rpc.yml
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FinOps
https://raw.githubusercontent.com/api-evangelist/litecoin/refs/heads/main/finops/litecoin-core-json-rpc.yml

OpenAPI Specification

litecoin-core-json-rpc.yml Raw ↑