Kamino Kvaults API
The Kvaults API from Kamino — 8 operation(s) for kvaults.
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OpenAPI Specification
openapi: 3.2.0
info:
title: Kamino Finance Public Kvaults API
description: API for interacting with Kamino Finance — a Solana‑based DeFi platform offering automated liquidity vaults, lending/borrowing, leveraged strategies, and analytics.
termsOfService: https://docs.kamino.finance/v/risk
contact:
name: Kamino Finance Support
url: https://docs.kamino.finance
email: support@kamino.finance
license:
name: Apache 2.0
url: http://www.apache.org/licenses/LICENSE-2.0.html
version: 1.0.0
servers:
- url: https://api.kamino.finance
variables: {}
tags:
- name: Kvaults
description: ''
externalDocs:
description: ''
url: ''
paths:
/kvaults/shareholders/{shareholder-pubkey}/transactions:
parameters:
- in: query
name: env
description: 'variables allowed: mainnet-beta, devnet, localnet'
schema:
type: string
- in: path
name: shareholder-pubkey
description: shareholder public key
schema:
type: string
required: true
get:
summary: Get all kvault user transactions
description: Get all instructions for the specified KVault shareholder.
operationId: getKvaultsShareholdersByShareholderPubkeyTransactions
tags:
- Kvaults
parameters: []
responses:
'200':
description: OK
x-operation-id-source: derived
/kvaults/{vault-pubkey}/allocation-transactions:
parameters:
- in: path
name: vault-pubkey
description: vault public key
schema:
type: string
required: true
get:
summary: Get all kvault allocation transactions
description: Get all allocation transactions (invest ixs) for the specified KVault. Positive token amounts represent deposits, negative mean withdraws from the kvault.
operationId: getKvaultsByVaultPubkeyAllocationTransactions
tags:
- Kvaults
parameters: []
responses:
'200':
description: OK
x-operation-id-source: derived
/kvaults/{vault-pubkey}/metrics:
parameters:
- in: path
name: vault-pubkey
description: vault pubkey
schema:
type: string
required: true
example: HDsayqAsDWy3QvANGqh2yNraqcD8Fnjgh73Mhb3WRS5E
get:
summary: Get kvault metrics
description: Get real-time vault performance data including APY, total assets under management, share price, and utilization rates for earn vaults.
operationId: getKvaultsByVaultPubkeyMetrics
tags:
- Kvaults
parameters: []
responses:
'200':
description: OK
x-mint:
content: 'Get current vault performance metrics for tracking APY, assets under management, and share price. Essential for building vault performance dashboards.
## Example Usage
Use the **Steakhouse USDC Prime vault** for testing:
```
HDsayqAsDWy3QvANGqh2yNraqcD8Fnjgh73Mhb3WRS5E
```
This endpoint returns current vault metrics essential for displaying vault performance in your application dashboard.'
code-samples:
- language: typescript
code: '// Get current vault metrics
const vaultAddress = ''HDsayqAsDWy3QvANGqh2yNraqcD8Fnjgh73Mhb3WRS5E''; // Steakhouse USDC Prime
const response = await fetch(`https://api.kamino.finance/kvaults/${vaultAddress}/metrics`);
const metrics = await response.json();
console.log(''Current APY:'', metrics.apy);
console.log(''Total AUM:'', metrics.totalAssets);'
- language: curl
code: "curl --request GET \\\n --url https://api.kamino.finance/kvaults/HDsayqAsDWy3QvANGqh2yNraqcD8Fnjgh73Mhb3WRS5E/metrics"
x-operation-id-source: derived
/kvaults/{vault-pubkey}/metrics/history:
parameters:
- in: path
name: vault-pubkey
description: vault pubkey
schema:
type: string
required: true
- in: query
name: start
description: 'ex: 2025-07-03'
schema:
type: string
- in: query
name: end
description: 'ex: 2025-07-03'
schema:
type: string
get:
summary: Get kvault metrics history
description: Get time-series data for vault performance metrics over specified date ranges. Essential for building performance charts and historical analysis.
operationId: getKvaultsByVaultPubkeyMetricsHistory
tags:
- Kvaults
parameters: []
responses:
'200':
description: OK
x-mint:
content: 'Get historical vault performance metrics for tracking APY trends, share price evolution, and AUM growth over time. Perfect for building performance charts and historical analysis.
## Example Usage
Use the **Steakhouse USDC Prime vault** for testing:
```
HDsayqAsDWy3QvANGqh2yNraqcD8Fnjgh73Mhb3WRS5E
```
**Sample query parameters:**
- `start=2024-01-01`
- `end=2024-12-31`
This endpoint returns historical data for APY tracking, share price trends, and AUM growth over time.'
code-samples:
- language: typescript
code: "// Get vault metrics history\nconst vaultAddress = 'HDsayqAsDWy3QvANGqh2yNraqcD8Fnjgh73Mhb3WRS5E'; // Steakhouse USDC Prime\nconst response = await fetch(\n `https://api.kamino.finance/kvaults/${vaultAddress}/metrics/history?start=2024-01-01&end=2024-12-31`\n);\nconst history = await response.json();\nconsole.log('Historical APY data:', history);"
- language: curl
code: "curl --request GET \\\n --url 'https://api.kamino.finance/kvaults/HDsayqAsDWy3QvANGqh2yNraqcD8Fnjgh73Mhb3WRS5E/metrics/history?start=2024-01-01&end=2024-12-31'"
x-operation-id-source: derived
/kvaults/{vault-pubkey}/allocation-volume/history:
parameters:
- in: path
name: vault-pubkey
description: vault public key
schema:
type: string
required: true
get:
summary: Get kvault allocation volume history
description: ''
operationId: getKvaultsByVaultPubkeyAllocationVolumeHistory
tags:
- Kvaults
parameters: []
responses:
'200':
description: OK
x-operation-id-source: derived
/kvaults/{vault-pubkey}/users/{user-pubkey}/metrics/history:
parameters:
- in: path
name: vault-pubkey
description: vault public key
schema:
type: string
required: true
- in: path
name: user-pubkey
description: user public key
schema:
type: string
required: true
- in: query
name: start
description: 'ex: 2025-01-14'
schema:
type: string
- in: query
name: end
description: 'ex: 2025-01-14'
schema:
type: string
get:
summary: Get user vault metrics history
description: Get timeseries of usd/sol/interest/apy... of specific kvault user position.
operationId: getKvaultsByVaultPubkeyUsersByUserPubkeyMetricsHistory
tags:
- Kvaults
parameters: []
responses:
'200':
description: OK
x-mint:
content: 'Get timeseries data for a specific user''s vault position including USD value, SOL value, interest earned, and APY over time. Essential for tracking individual user performance.
## Example Usage
**Vault:** Use Steakhouse USDC Prime vault for testing:
```
HDsayqAsDWy3QvANGqh2yNraqcD8Fnjgh73Mhb3WRS5E
```
**User:** Provide your own wallet public key in the `user-pubkey` field.
**Sample query parameters:**
- `start=2024-01-01`
- `end=2024-12-31`
This endpoint returns personal yield tracking, deposit timing analysis, and share balance evolution for individual users.'
code-samples:
- language: typescript
code: "// Get user vault metrics history\nconst vaultAddress = 'HDsayqAsDWy3QvANGqh2yNraqcD8Fnjgh73Mhb3WRS5E'; // Steakhouse USDC Prime\nconst userPubkey = 'YOUR_WALLET_PUBKEY'; // Replace with actual user pubkey\nconst response = await fetch(\n `https://api.kamino.finance/kvaults/${vaultAddress}/users/${userPubkey}/metrics/history?start=2024-01-01&end=2024-12-31`\n);\nconst userMetrics = await response.json();\nconsole.log('User performance over time:', userMetrics);"
- language: curl
code: "curl --request GET \\\n --url 'https://api.kamino.finance/kvaults/HDsayqAsDWy3QvANGqh2yNraqcD8Fnjgh73Mhb3WRS5E/users/YOUR_WALLET_PUBKEY/metrics/history?start=2024-01-01&end=2024-12-31'"
x-operation-id-source: derived
/kvaults/{vault-pubkey}/users/{user-pubkey}/pnl:
parameters:
- in: path
name: vault-pubkey
description: vault public key
schema:
type: string
required: true
- in: path
name: user-pubkey
description: user public key
schema:
type: string
required: true
get:
summary: Get user vault pnl
description: ''
operationId: getKvaultsByVaultPubkeyUsersByUserPubkeyPnl
tags:
- Kvaults
parameters: []
responses:
'200':
description: OK
x-operation-id-source: derived
/kvaults/{vault-pubkey}/users/{user-pubkey}/pnl/history:
parameters:
- in: path
name: vault-pubkey
description: vault public key
schema:
type: string
required: true
- in: path
name: user-pubkey
description: user public key
schema:
type: string
required: true
get:
summary: Get user vault pnl history
description: ''
operationId: getKvaultsByVaultPubkeyUsersByUserPubkeyPnlHistory
tags:
- Kvaults
parameters: []
responses:
'200':
description: OK
x-operation-id-source: derived
externalDocs:
description: Kamino API documentation
url: https://github.com/kamino-finance/kamino-api-docs