Chainstack Plasma Node API
Chainstack-managed Plasma JSON-RPC nodes (stablecoin-optimized chain).
OpenAPI Specification
openapi: 3.0.3
info:
title: Chainstack Plasma Node API
version: 1.0.0
description: Chainstack-managed RPC node API for the Plasma blockchain. Endpoints follow the canonical JSON-RPC over HTTPS
interface for the network. Authenticate against your Chainstack node's per-node URL (e.g. https://nd-XXX-XXX-XXX.p2pify.com/<key>).
Merged from the Chainstack Developer Portal per-method fragments at https://github.com/chainstack/dev-portal/tree/main/openapi/plasma_node_api.
contact:
name: Chainstack API Support
email: [email protected]
license:
name: Chainstack Terms
url: https://chainstack.com/terms-of-service/
servers:
- url: https://{node_id}.p2pify.com/{api_key}
description: Chainstack-managed node endpoint
variables:
node_id:
default: nd-000-000-000
description: Your Chainstack node identifier
api_key:
default: <api-key>
description: Per-node access key
tags:
- name: Accounts Info
- name: Blocks Info
- name: Chain Info
- name: Client Info
- name: Debug And Trace
- name: Execute Transactions
- name: Filter Handling
- name: Gas Data
- name: Logs And Events
- name: Transaction Info
paths:
/eth_getAccount:
post:
tags:
- Accounts Info
summary: eth_getAccount
operationId: getAccount
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
id:
type: integer
default: 1
jsonrpc:
type: string
default: '2.0'
method:
type: string
default: eth_getAccount
params:
type: array
items:
anyOf:
- type: string
title: Address
description: The address of the account.
- type: string
title: Block
description: Block number or tag (latest, earliest, pending).
default:
- '0x0000000000000000000000000000000000000000'
- latest
responses:
'200':
description: Returns the account information for a given address.
content:
application/json:
schema:
type: object
properties:
jsonrpc:
type: string
id:
type: integer
result:
type: object
nullable: true
/eth_getBalance:
post:
tags:
- Accounts Info
summary: eth_getBalance
operationId: getBalance
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
id:
type: integer
default: 1
jsonrpc:
type: string
default: '2.0'
method:
type: string
default: eth_getBalance
params:
type: array
items:
anyOf:
- type: string
title: Address
description: The address to check for balance.
- type: string
title: Block
description: Block number or tag (latest, earliest, pending).
default:
- '0x0000000000000000000000000000000000000000'
- latest
responses:
'200':
description: Returns the balance of the account of given address.
content:
application/json:
schema:
type: object
properties:
jsonrpc:
type: string
id:
type: integer
result:
type: object
nullable: true
/eth_getCode:
post:
tags:
- Accounts Info
summary: eth_getCode
operationId: getCode
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
id:
type: integer
default: 1
jsonrpc:
type: string
default: '2.0'
method:
type: string
default: eth_getCode
params:
type: array
items:
anyOf:
- type: string
title: Address
description: The address to get the code from.
- type: string
title: Block
description: Block number or tag (latest, earliest, pending).
default:
- '0x0000000000000000000000000000000000000000'
- latest
responses:
'200':
description: Returns code at a given address.
content:
application/json:
schema:
type: object
properties:
jsonrpc:
type: string
id:
type: integer
result:
type: object
nullable: true
/eth_getProof:
post:
tags:
- Accounts Info
summary: eth_getProof
operationId: getProof
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
id:
type: integer
default: 1
jsonrpc:
type: string
default: '2.0'
method:
type: string
default: eth_getProof
params:
type: array
items:
anyOf:
- type: string
title: Address
description: The address of the account.
- type: array
title: Storage keys
description: Array of storage keys to be proven.
- type: string
title: Block
description: Block number or tag (latest, earliest, pending).
default:
- '0x0000000000000000000000000000000000000000'
- []
- latest
responses:
'200':
description: Returns the account and storage values of the specified account including the Merkle-proof.
content:
application/json:
schema:
type: object
properties:
jsonrpc:
type: string
id:
type: integer
result:
type: object
nullable: true
/eth_getStorageAt:
post:
tags:
- Accounts Info
summary: eth_getStorageAt
operationId: getStorageAt
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
id:
type: integer
default: 1
jsonrpc:
type: string
default: '2.0'
method:
type: string
default: eth_getStorageAt
params:
type: array
items:
anyOf:
- type: string
title: Address
description: The address to get storage from.
- type: string
title: Position
description: Integer position in the storage.
- type: string
title: Block
description: Block number or tag (latest, earliest, pending).
default:
- '0x0000000000000000000000000000000000000000'
- '0x0'
- latest
responses:
'200':
description: Returns the value from a storage position at a given address.
content:
application/json:
schema:
type: object
properties:
jsonrpc:
type: string
id:
type: integer
result:
type: object
nullable: true
/eth_getTransactionCount:
post:
tags:
- Accounts Info
summary: eth_getTransactionCount
operationId: getTransactionCount
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
id:
type: integer
default: 1
jsonrpc:
type: string
default: '2.0'
method:
type: string
default: eth_getTransactionCount
params:
type: array
items:
anyOf:
- type: string
title: Address
description: The address to get the transaction count from.
- type: string
title: Block
description: Block number or tag (latest, earliest, pending).
default:
- '0x0000000000000000000000000000000000000000'
- latest
responses:
'200':
description: Returns the number of transactions sent from an address.
content:
application/json:
schema:
type: object
properties:
jsonrpc:
type: string
id:
type: integer
result:
type: object
nullable: true
/eth_blockNumber:
post:
tags:
- Blocks Info
summary: eth_blockNumber
operationId: blockNumber
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
id:
type: integer
default: 1
jsonrpc:
type: string
default: '2.0'
method:
type: string
default: eth_blockNumber
params:
type: array
items: {}
default: []
responses:
'200':
description: Returns the number of most recent block.
content:
application/json:
schema:
type: object
properties:
jsonrpc:
type: string
id:
type: integer
result:
type: object
nullable: true
/eth_getBlockByHash:
post:
tags:
- Blocks Info
summary: eth_getBlockByHash
operationId: getBlockByHash
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
id:
type: integer
default: 1
jsonrpc:
type: string
default: '2.0'
method:
type: string
default: eth_getBlockByHash
params:
type: array
items:
anyOf:
- type: string
title: Block hash
description: Hash of the block.
- type: boolean
title: Show transaction details
description: If true, returns full transaction objects. If false, returns only hashes.
default:
- '0x0000000000000000000000000000000000000000000000000000000000000000'
- false
responses:
'200':
description: Returns information about a block by hash.
content:
application/json:
schema:
type: object
properties:
jsonrpc:
type: string
id:
type: integer
result:
type: object
nullable: true
/eth_getBlockByNumber:
post:
tags:
- Blocks Info
summary: eth_getBlockByNumber
operationId: getBlockByNumber
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
id:
type: integer
default: 1
jsonrpc:
type: string
default: '2.0'
method:
type: string
default: eth_getBlockByNumber
params:
type: array
items:
anyOf:
- type: string
title: Block
description: Block number or tag (latest, earliest, pending).
- type: boolean
title: Show transaction details
description: If true, returns full transaction objects. If false, returns only hashes.
default:
- latest
- false
responses:
'200':
description: Returns information about a block by block number.
content:
application/json:
schema:
type: object
properties:
jsonrpc:
type: string
id:
type: integer
result:
type: object
nullable: true
/eth_getBlockReceipts:
post:
tags:
- Blocks Info
summary: eth_getBlockReceipts
operationId: getBlockReceipts
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
id:
type: integer
default: 1
jsonrpc:
type: string
default: '2.0'
method:
type: string
default: eth_getBlockReceipts
params:
type: array
items:
anyOf:
- type: string
title: Block
description: Block number or tag (latest, earliest, pending).
default:
- latest
responses:
'200':
description: Returns all transaction receipts for a given block.
content:
application/json:
schema:
type: object
properties:
jsonrpc:
type: string
id:
type: integer
result:
type: object
nullable: true
/eth_getBlockTransactionCountByHash:
post:
tags:
- Blocks Info
summary: eth_getBlockTransactionCountByHash
operationId: getBlockTransactionCountByHash
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
id:
type: integer
default: 1
jsonrpc:
type: string
default: '2.0'
method:
type: string
default: eth_getBlockTransactionCountByHash
params:
type: array
items:
anyOf:
- type: string
title: Block hash
description: Hash of the block.
default:
- '0x0000000000000000000000000000000000000000000000000000000000000000'
responses:
'200':
description: Returns the number of transactions in a block from a block matching the given block hash.
content:
application/json:
schema:
type: object
properties:
jsonrpc:
type: string
id:
type: integer
result:
type: object
nullable: true
/eth_getBlockTransactionCountByNumber:
post:
tags:
- Blocks Info
summary: eth_getBlockTransactionCountByNumber
operationId: getBlockTransactionCountByNumber
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
id:
type: integer
default: 1
jsonrpc:
type: string
default: '2.0'
method:
type: string
default: eth_getBlockTransactionCountByNumber
params:
type: array
items:
anyOf:
- type: string
title: Block
description: Block number or tag (latest, earliest, pending).
default:
- latest
responses:
'200':
description: Returns the number of transactions in a block from a block matching the given block number.
content:
application/json:
schema:
type: object
properties:
jsonrpc:
type: string
id:
type: integer
result:
type: object
nullable: true
/eth_getHeaderByHash:
post:
tags:
- Blocks Info
summary: eth_getHeaderByHash
operationId: getHeaderByHash
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
id:
type: integer
default: 1
jsonrpc:
type: string
default: '2.0'
method:
type: string
default: eth_getHeaderByHash
params:
type: array
items:
anyOf:
- type: string
title: Block hash
description: Hash of the block.
default:
- '0x0000000000000000000000000000000000000000000000000000000000000000'
responses:
'200':
description: Returns the block header by block hash.
content:
application/json:
schema:
type: object
properties:
jsonrpc:
type: string
id:
type: integer
result:
type: object
nullable: true
/eth_getHeaderByNumber:
post:
tags:
- Blocks Info
summary: eth_getHeaderByNumber
operationId: getHeaderByNumber
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
id:
type: integer
default: 1
jsonrpc:
type: string
default: '2.0'
method:
type: string
default: eth_getHeaderByNumber
params:
type: array
items:
anyOf:
- type: string
title: Block
description: Block number or tag (latest, earliest, pending).
default:
- latest
responses:
'200':
description: Returns the block header by block number.
content:
application/json:
schema:
type: object
properties:
jsonrpc:
type: string
id:
type: integer
result:
type: object
nullable: true
/eth_getUncleByBlockHashAndIndex:
post:
tags:
- Blocks Info
summary: eth_getUncleByBlockHashAndIndex
operationId: getUncleByBlockHashAndIndex
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
id:
type: integer
default: 1
jsonrpc:
type: string
default: '2.0'
method:
type: string
default: eth_getUncleByBlockHashAndIndex
params:
type: array
items:
anyOf:
- type: string
title: Block hash
description: Hash of the block.
- type: string
title: Uncle index
description: The uncle index position.
default:
- '0x0000000000000000000000000000000000000000000000000000000000000000'
- '0x0'
responses:
'200':
description: Returns information about an uncle by block hash and uncle index position.
content:
application/json:
schema:
type: object
properties:
jsonrpc:
type: string
id:
type: integer
result:
type: object
nullable: true
/eth_getUncleByBlockNumberAndIndex:
post:
tags:
- Blocks Info
summary: eth_getUncleByBlockNumberAndIndex
operationId: getUncleByBlockNumberAndIndex
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
id:
type: integer
default: 1
jsonrpc:
type: string
default: '2.0'
method:
type: string
default: eth_getUncleByBlockNumberAndIndex
params:
type: array
items:
anyOf:
- type: string
title: Block
description: Block number or tag (latest, earliest, pending).
- type: string
title: Uncle index
description: The uncle index position.
default:
- latest
- '0x0'
responses:
'200':
description: Returns information about an uncle by block number and uncle index position.
content:
application/json:
schema:
type: object
properties:
jsonrpc:
type: string
id:
type: integer
result:
type: object
nullable: true
/eth_getUncleCountByBlockHash:
post:
tags:
- Blocks Info
summary: eth_getUncleCountByBlockHash
operationId: getUncleCountByBlockHash
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
id:
type: integer
default: 1
jsonrpc:
type: string
default: '2.0'
method:
type: string
default: eth_getUncleCountByBlockHash
params:
type: array
items:
anyOf:
- type: string
title: Block hash
description: Hash of the block.
default:
- '0x0000000000000000000000000000000000000000000000000000000000000000'
responses:
'200':
description: Returns the number of uncles in a block from a block matching the given block hash.
content:
application/json:
schema:
type: object
properties:
jsonrpc:
type: string
id:
type: integer
result:
type: object
nullable: true
/eth_getUncleCountByBlockNumber:
post:
tags:
- Blocks Info
summary: eth_getUncleCountByBlockNumber
operationId: getUncleCountByBlockNumber
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
id:
type: integer
default: 1
jsonrpc:
type: string
default: '2.0'
method:
type: string
default: eth_getUncleCountByBlockNumber
params:
type: array
items:
anyOf:
- type: string
title: Block
description: Block number or tag (latest, earliest, pending).
default:
- latest
responses:
'200':
description: Returns the number of uncles in a block from a block matching the given block number.
content:
application/json:
schema:
type: object
properties:
jsonrpc:
type: string
id:
type: integer
result:
type: object
nullable: true
/eth_accounts:
post:
tags:
- Chain Info
summary: Eth_Accounts
operationId: accounts
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
id:
type: integer
default: 1
jsonrpc:
type: string
default: '2.0'
method:
type: string
default: eth_accounts
params:
type: array
items: {}
default: []
responses:
'200':
description: Returns a list of addresses owned by the client.
content:
application/json:
schema:
type: object
properties:
jsonrpc:
type: string
id:
type: integer
result:
type: object
nullable: true
/eth_chainId:
post:
tags:
- Chain Info
summary: eth_chainId
operationId: chainId
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
id:
type: integer
default: 1
jsonrpc:
type: string
default: '2.0'
method:
type: string
default: eth_chainId
params:
type: array
items: {}
default: []
responses:
'200':
description: Returns the chain ID of the current network.
content:
application/json:
schema:
type: object
properties:
jsonrpc:
type: string
id:
type: integer
result:
type: object
nullable: true
/eth_hashrate:
post:
tags:
- Chain Info
summary: Eth_Hashrate
operationId: hashrate
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
id:
type: integer
default: 1
jsonrpc:
type: string
default: '2.0'
method:
type: string
default: eth_hashrate
params:
type: array
items: {}
default: []
responses:
'200':
description: Returns the number of hashes per second that the node is mining with.
content:
application/json:
schema:
type: object
properties:
jsonrpc:
type: string
id:
type: integer
result:
type: object
nullable: true
/eth_protocolVersion:
post:
tags:
- Chain Info
summary: eth_protocolVersion
operationId: protocolVersion
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
id:
type: integer
default: 1
jsonrpc:
type: string
default: '2.0'
method:
type: string
default: eth_protocolVersion
params:
type: array
items: {}
default: []
responses:
'200':
description: Returns the current Ethereum protocol version.
content:
application/json:
schema:
type: object
properties:
jsonrpc:
type: string
id:
type: integer
result:
type: object
nullable: true
/eth_syncing:
post:
tags:
- Chain Info
summary: Eth_Syncing
operationId: syncing
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
id:
type: integer
default: 1
jsonrpc:
type: string
default: '2.0'
method:
type: string
default: eth_syncing
para
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