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  1. Blockchain RPC

Kusama Asset Hub

Explore Kusama Asset Hub, a system parachain for low-cost asset creation, transfers, and NFT management on the Kusama network.

Kusama Asset Hub provides developers with efficient tools to mint and manage fungible and non-fungible assets, enabling experimentation with token economics and cross-chain asset functionality in a live, low-risk environment.

– Related: 📚 Supported Blockchains • 🌐 RPC Nodes → Kusama Asset Hub • 🔗 Official Kusama Asset Hub Website

RPC Gateway for Kusama Asset Hub blockchain

Kusama Asset Hub (KSM) RPC networks

▶️ Run in Postman 🚀 Get Started
↳ JSON-RPC
https://kusama-assethub.gateway.tatum.io
📋 Methods
↳ Substrate API
https://kusama-assethub.gateway.tatum.io/substrateapi
📋 Methods
↳ REST API
https://kusama-assethub.gateway.tatum.io/v1
📋 Methods

Connect to Kusama Asset Hub and Fetch the Latest Block

This widget lets you instantly query the latest block height (or equivalent) for Kusama Asset Hub using a chain-specific RPC method like eth_blockNumber, getblockcount, or getBlockHeight. Useful for connectivity checks, uptime monitoring, or API testing.

Retrieve Kusama Asset Hub Node Status or Client Version via RPC

Use this pre-configured request to get version or status information for your connected Kusama Asset Hub node. Whether it's web3_clientVersion, getblockchaininfo, or chain-specific endpoints, the method is optimized for each supported blockchain.

Test Kusama Asset Hub RPC Methods in Postman

Explore and test Kusama Asset Hub blockchain methods instantly using our pre-configured Postman collection. Perfect for developers who want to experiment with Kusama Asset Hub RPC endpoints, validate API responses, or integrate Kusama Asset Hub into their applications.

How to use the Kusama Asset Hub Postman Collection

  1. Get your API key: Visit Tatum Dashboard to obtain your free API key
  2. Import the collection: Click the "Run in Postman" button below to import the Kusama Asset Hub collection
  3. Configure your environment: Update the gateway-api-key variable in the Tatum Gateway environment
  4. Start testing: Execute any Kusama Asset Hub RPC method and see real-time responses
▶️ Run in Postman

Available Kusama Asset Hub interfaces and methods

Each Kusama Asset Hub network and interface below exposes its own set of RPC methods, listed live from Tatum's RPC Gateway. Query these endpoints for any interface to explore what it supports:

  • /_methods – machine-readable list of interfaces and methods
  • /llms.txt – human- and AI-readable documentation context
Kusama Asset Hub Mainnet

JSON-RPC

Base URL: https://kusama-assethub.gateway.tatum.io

Discovery: /_methods · /llms.txt

  • author_pendingExtrinsics
  • author_removeExtrinsic
  • author_submitAndWatchExtrinsic
  • author_submitExtrinsic
  • beefy_getFinalizedHead
  • grandpa_proveFinality
  • grandpa_roundState
  • chain_getBlock
  • chain_getBlockHash
  • chain_getFinalizedHead
  • chain_getHead
  • chain_getHeader
  • childstate_getKeys
  • childstate_getKeysPaged
  • childstate_getStorage
  • childstate_getStorageEntries
  • childstate_getStorageHash
  • childstate_getStorageSize
  • mmr_generateProof
  • mmr_root
  • mmr_verifyProof
  • mmr_verifyProofStateless
  • payment_queryFeeDetails
  • payment_queryInfo
  • rpc_methods
  • state_call
  • state_getChildReadProof
  • state_getKeys
  • state_getKeysPaged
  • state_getMetadata
  • state_getReadProof
  • state_getRuntimeVersion
  • state_getStorage
  • state_getStorageHash
  • state_getStorageSize
  • state_queryStorageAt
  • sync_state_genSyncSpec
  • system_health
  • system_chain
  • system_chainType
  • system_name
  • system_nodeRoles
  • system_properties
  • system_syncState
  • system_version

Substrate API · REST

Base URL: https://kusama-assethub.gateway.tatum.io/substrateapi

Discovery: /_methods · /llms.txt

  • GET /accounts/{accountId}/asset-approvals
  • GET /accounts/{accountId}/asset-balances
  • GET /accounts/{accountId}/balance-info
  • GET /accounts/{accountId}/convert
  • GET /accounts/{accountId}/pool-asset-approvals
  • GET /accounts/{accountId}/pool-asset-balances
  • GET /accounts/{accountId}/proxy-info
  • GET /accounts/{accountId}/staking-info
  • GET /accounts/{accountId}/staking-payouts
  • GET /accounts/{accountId}/vesting-info
  • GET /accounts/{address}/validate
  • GET /accounts/compare
  • GET /blocks
  • GET /blocks/{blockId}
  • GET /blocks/{blockId}/extrinsics-raw
  • GET /blocks/{blockId}/extrinsics/{extrinsicIndex}
  • GET /blocks/{blockId}/header
  • GET /blocks/head
  • GET /blocks/head/header
  • GET /coretime/info
  • GET /coretime/leases
  • GET /coretime/overview
  • GET /coretime/regions
  • GET /coretime/renewals
  • GET /coretime/reservations
  • GET /node/network
  • GET /node/transaction-pool
  • GET /node/version
  • GET /pallets/{palletId}/consts
  • GET /pallets/{palletId}/consts/{constantItemId}
  • GET /pallets/{palletId}/dispatchables
  • GET /pallets/{palletId}/dispatchables/{dispatchableItemId}
  • GET /pallets/{palletId}/errors
  • GET /pallets/{palletId}/errors/{errorItemId}
  • GET /pallets/{palletId}/events
  • GET /pallets/{palletId}/events/{eventItemId}
  • GET /pallets/{palletId}/storage
  • GET /pallets/{palletId}/storage/{storageItemId}
  • GET /pallets/asset-conversion/liquidity-pools
  • GET /pallets/asset-conversion/next-available-id
  • GET /pallets/assets/{assetId}/asset-info
  • GET /pallets/foreign-assets
  • GET /pallets/nomination-pools/{poolId}
  • GET /pallets/nomination-pools/info
  • GET /pallets/on-going-referenda
  • GET /pallets/pool-assets/{assetId}/asset-info
  • GET /pallets/staking/progress
  • GET /pallets/staking/validators
  • GET /runtime/code
  • GET /runtime/metadata
  • GET /runtime/metadata/{metadataVersion}
  • GET /runtime/metadata/versions
  • GET /runtime/spec
  • GET /transaction/material
  • GET /transaction/material/{metadataVersion}
  • POST /contracts/ink/{address}/query
  • POST /transaction
  • POST /transaction/dry-run
  • POST /transaction/fee-estimate

REST API · REST

Base URL: https://kusama-assethub.gateway.tatum.io/v1

Discovery: /_methods · /llms.txt

  • GET /{accountId}/asset-balances
  • GET /accounts/{accountId}/asset-approvals
  • GET /accounts/{accountId}/balance-info
  • GET /accounts/{accountId}/convert
  • GET /accounts/{accountId}/foreign-asset-balances
  • GET /accounts/{accountId}/pool-asset-approvals
  • GET /accounts/{accountId}/pool-asset-balances
  • GET /accounts/{accountId}/proxy-info
  • GET /accounts/{accountId}/staking-info
  • GET /accounts/{accountId}/staking-payouts
  • GET /accounts/{accountId}/validate
  • GET /accounts/{accountId}/vesting-info
  • GET /accounts/compare
  • GET /ahm-info
  • GET /blocks
  • GET /blocks/{blockNumber}
  • GET /blocks/{blockNumber}/extrinsics-raw
  • GET /blocks/{blockNumber}/extrinsics/{extrinsicIndex}
  • GET /blocks/{blockNumber}/header
  • GET /blocks/{blockNumber}/para-inclusions
  • GET /blocks/head
  • GET /blocks/head/header
  • GET /capabilities
  • GET /coretime/info
  • GET /coretime/leases
  • GET /coretime/overview
  • GET /coretime/regions
  • GET /coretime/renewals
  • GET /coretime/reservations
  • GET /health
  • GET /node/network
  • GET /node/transaction-pool
  • GET /node/version
  • GET /pallets/{palletId}/consts
  • GET /pallets/{palletId}/consts/{constantItemId}
  • GET /pallets/{palletId}/dispatchables
  • GET /pallets/{palletId}/dispatchables/{dispatchableItemId}
  • GET /pallets/{palletId}/errors
  • GET /pallets/{palletId}/errors/{errorItemId}
  • GET /pallets/{palletId}/events
  • GET /pallets/{palletId}/events/{eventItemId}
  • GET /pallets/{palletId}/storage
  • GET /pallets/{palletId}/storage/{storageItemId}
  • GET /pallets/asset-conversion/liquidity-pools
  • GET /pallets/asset-conversion/next-available-id
  • GET /pallets/assets/{assetId}/asset-info
  • GET /pallets/foreign-assets
  • GET /pallets/nomination-pools/{poolId}
  • GET /pallets/nomination-pools/info
  • GET /pallets/on-going-referenda
  • GET /pallets/pool-assets/{assetId}/asset-info
  • GET /pallets/staking/progress
  • GET /pallets/staking/validators
  • GET /runtime/code
  • GET /runtime/metadata
  • GET /runtime/metadata/v14
  • GET /runtime/metadata/versions
  • GET /runtime/spec
  • GET /transaction/material
  • GET /transaction/material/v14
  • POST /transaction
  • POST /transaction/dry-run
  • POST /transaction/fee-estimate
  • POST /transaction/metadata-blob
  • POST /transaction/parse

Method unavailable?

If you need a method we don't support yet, please contact our support.
We'd be happy to assist.

Updated 4 days ago

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Updated 4 days ago

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