Hummingbot /chain/solana API
Solana and SVM-based chain endpoints
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OpenAPI Specification
openapi: 3.2.0
info:
title: Hummingbot Gateway /chain/ethereum /chain/ethereum /chain/solana /chain/solana API
description: API endpoints for interacting with DEXs and blockchains
version: dev-2.11.0
servers:
- url: http://localhost:15888
tags:
- name: /chain/solana
description: Solana and SVM-based chain endpoints
paths:
/chains/solana/status:
get:
tags:
- /chain/solana
description: Get Solana network status
parameters:
- schema:
default: mainnet-beta
enum:
- devnet
- mainnet-beta
type: string
in: query
name: network
required: false
description: The Solana network to use
responses:
'200':
description: Default Response
content:
application/json:
schema:
type: object
properties:
chain:
type: string
network:
type: string
rpcUrl:
type: string
rpcProvider:
type: string
currentBlockNumber:
type: number
nativeCurrency:
type: string
swapProvider:
type: string
required:
- chain
- network
- rpcUrl
- rpcProvider
- currentBlockNumber
- nativeCurrency
- swapProvider
/chains/solana/estimate-gas:
get:
tags:
- /chain/solana
description: Estimate gas prices for Solana transactions
parameters:
- schema:
default: mainnet-beta
enum:
- devnet
- mainnet-beta
type: string
in: query
name: network
required: false
description: The Solana network to use
responses:
'200':
description: Default Response
content:
application/json:
schema:
type: object
properties:
feePerComputeUnit:
type: number
denomination:
type: string
computeUnits:
type: number
feeAsset:
type: string
fee:
type: number
timestamp:
type: number
gasType:
type: string
maxFeePerGas:
type: number
maxPriorityFeePerGas:
type: number
required:
- feePerComputeUnit
- denomination
- computeUnits
- feeAsset
- fee
- timestamp
/chains/solana/balances:
post:
tags:
- /chain/solana
description: Get token balances for a Solana address. Only returns tokens in the network's token list. If no tokens specified or empty array provided, returns non-zero balances for tokens from the token list that are found in the wallet (includes SOL even if zero). If specific tokens are requested, returns those exact tokens with their balances, including zeros.
requestBody:
content:
application/json:
schema:
type: object
properties:
network:
description: The Solana network to use
default: mainnet-beta
enum:
- devnet
- mainnet-beta
type: string
address:
description: Solana wallet address
default: Fxu7UU5D9ry1qDQj41Yp3oTeAdqxShzVYna44JE7E1gn
type: string
tokens:
description: A list of token symbols (SOL, USDC, BONK) from the network's token list. Only tokens in the token list will be returned. An empty array is treated the same as if the parameter was not provided, returning only non-zero balances (with the exception of SOL).
type: array
items:
type: string
example:
- SOL
- USDC
- BONK
responses:
'200':
description: Token balances for the specified address (only tokens in token list)
content:
application/json:
schema:
type: object
properties:
balances:
type: object
additionalProperties:
type: number
required:
- balances
description: Token balances for the specified address (only tokens in token list)
example:
balances:
SOL: 1.5
USDC: 100
BONK: 50000
/chains/solana/poll:
post:
tags:
- /chain/solana
description: Poll for the status of a Solana transaction
requestBody:
content:
application/json:
schema:
type: object
properties:
network:
description: The Solana network to use
default: mainnet-beta
enum:
- devnet
- mainnet-beta
type: string
signature:
description: Transaction signature to poll
type: string
example: 55ukR6VCt1sQFMC8Nyeo51R1SMaTzUC7jikmkEJ2jjkQNdqBxXHraH7vaoaNmf8rX4Y55EXAj8XXoyzvvsrQqWZa
tokens:
description: Tokens to track balance changes for
type: array
items:
type: string
example:
- SOL
- USDC
- BONK
walletAddress:
description: Wallet address to track balance changes for
default: Fxu7UU5D9ry1qDQj41Yp3oTeAdqxShzVYna44JE7E1gn
type: string
required:
- signature
required: true
responses:
'200':
description: Default Response
content:
application/json:
schema:
type: object
properties:
currentBlock:
type: number
signature:
type: string
txBlock:
anyOf:
- type: number
- type: 'null'
txStatus:
type: number
fee:
anyOf:
- type: number
- type: 'null'
tokenBalanceChanges:
description: Dictionary of token balance changes keyed by token input value (symbol or address)
type: object
additionalProperties:
type: number
txData:
anyOf:
- type: object
additionalProperties: {}
- type: 'null'
error:
type: string
required:
- currentBlock
- signature
- txBlock
- txStatus
- fee
- txData
/chains/solana/wrap:
post:
tags:
- /chain/solana
description: Wrap SOL to WSOL (Wrapped SOL)
requestBody:
content:
application/json:
schema:
type: object
properties:
network:
description: The Solana network to use
default: mainnet-beta
enum:
- devnet
- mainnet-beta
type: string
address:
description: Solana wallet address
default: Fxu7UU5D9ry1qDQj41Yp3oTeAdqxShzVYna44JE7E1gn
type: string
amount:
description: The amount of SOL to wrap (in SOL, not lamports)
type: string
example: '1.0'
required:
- amount
required: true
responses:
'200':
description: Default Response
content:
application/json:
schema:
type: object
properties:
signature:
type: string
status:
description: TransactionStatus enum value
type: number
data:
type: object
properties:
fee:
type: string
amount:
type: string
wrappedAddress:
type: string
nativeToken:
type: string
wrappedToken:
type: string
required:
- fee
- amount
- wrappedAddress
- nativeToken
- wrappedToken
required:
- signature
- status
/chains/solana/unwrap:
post:
tags:
- /chain/solana
description: 'Unwrap WSOL to SOL. Note: This closes the entire WSOL account, returning all WSOL as SOL.'
requestBody:
content:
application/json:
schema:
type: object
properties:
network:
description: The Solana network to use
default: mainnet-beta
enum:
- devnet
- mainnet-beta
type: string
address:
description: Solana wallet address
default: Fxu7UU5D9ry1qDQj41Yp3oTeAdqxShzVYna44JE7E1gn
type: string
amount:
description: The amount of WSOL to unwrap (in SOL, not lamports). If not provided, unwraps all WSOL.
type: string
example: '1.0'
responses:
'200':
description: Default Response
content:
application/json:
schema:
type: object
properties:
signature:
type: string
status:
description: TransactionStatus enum value
type: number
data:
type: object
properties:
fee:
type: string
amount:
type: string
wrappedAddress:
type: string
nativeToken:
type: string
wrappedToken:
type: string
required:
- fee
- amount
- wrappedAddress
- nativeToken
- wrappedToken
required:
- signature
- status