Tkassa MCP

MCP server for T-Kassa (T-Bank/Tinkoff) payment API — payments, refunds. 5 tools. First MCP for T-K

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Not yet automatically verified

We haven't yet run this listing's install command through our automated sandbox check. This isn't a red flag — we're steadily working through the catalog.

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "tkassa-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@theyahia/tkassa-mcp"
      ]
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Capabilities & Tool Schemas (16)Self-reported

Inspect callable tools, capabilities, and parameters exposed to AI agents by Tkassa MCP.

init_payment

Create a payment. Returns PaymentURL. Supports one-step/two-step, receipts (54-FZ), recurring, DATA fields

get_payment_state

Get payment status by PaymentId (NEW, AUTHORIZED, CONFIRMED, REVERSED, REFUNDED, REJECTED)

confirm_payment

Confirm a two-step payment. Supports partial confirmation

cancel_payment

Cancel a payment (before or after confirmation). Supports partial cancellation

charge_payment

Charge a recurring payment using RebillId from a saved card

refund_payment

Full or partial refund. Payment must be in CONFIRMED status

Documentation Overview

🗄 Репозиторий заархивирован

Разработка переехала в theYahia/WWmcp — монорепозиторий MCP-серверов для незападных API: СНГ, MENA, Африка, LATAM, Юго-Восточная Азия. Общее ядро @theyahia/mcp-core, единый CI, единый релизный конвейер.

Актуальная версия того, что лежало здесь: servers/tkassa/

Пакет в npm прежний — @theyahia/tkassa-mcp, ставится и работает как раньше. Здесь больше ничего не обновляется. Задачи и pull request'ы — в WWmcp.

Archived — development moved to theYahia/WWmcp, a monorepo of MCP servers for non-Western APIs. The current version of this package now lives at servers/tkassa/. The npm package @theyahia/tkassa-mcp is unchanged. Please open issues and pull requests there.

@theyahia/tkassa-mcp

MCP server for T-Kassa (T-Bank/Tinkoff) payment API. 16 tools: payments, refunds, recurring charges, customer management, saved cards, SBP (Fast Payments), receipts (54-FZ), T-Invest portfolio.

Part of the Russian API MCP series (50 servers) by @theYahia.

Quick Start

Claude Desktop

config.json

{
  "mcpServers": {
    "tkassa": {
      "command": "npx",
      "args": ["-y", "@theyahia/tkassa-mcp"],
      "env": {
        "TKASSA_TERMINAL_KEY": "your-terminal-key",
        "TKASSA_PASSWORD": "your-password"
      }
    }
  }
}

Claude Code

Terminal

claude mcp add tkassa -e TKASSA_TERMINAL_KEY=your-key -e TKASSA_PASSWORD=your-password -- npx -y @theyahia/tkassa-mcp

Cursor / Windsurf

config.json

{
  "tkassa": {
    "command": "npx",
    "args": ["-y", "@theyahia/tkassa-mcp"],
    "env": {
      "TKASSA_TERMINAL_KEY": "your-terminal-key",
      "TKASSA_PASSWORD": "your-password"
    }
  }
}

Environment Variables

Variable	Required	Description
`TKASSA_TERMINAL_KEY`	Yes	Terminal key (Dashboard -> Shops -> Terminals)
`TKASSA_PASSWORD`	Yes	Terminal password (used for SHA-256 token signing)
`TINKOFF_INVEST_TOKEN`	No	T-Invest API token (for tools 15–16). Get in T-Invest app: Settings → OpenAPI Token

Get test credentials at T-Kassa Dashboard.

Tools (16)

Payments (5)

Tool	Description
`init_payment`	Create a payment. Returns PaymentURL. Supports one-step/two-step, receipts (54-FZ), recurring, DATA fields
`get_payment_state`	Get payment status by PaymentId (NEW, AUTHORIZED, CONFIRMED, REVERSED, REFUNDED, REJECTED)
`confirm_payment`	Confirm a two-step payment. Supports partial confirmation
`cancel_payment`	Cancel a payment (before or after confirmation). Supports partial cancellation
`charge_payment`	Charge a recurring payment using RebillId from a saved card

Refunds (1)

Tool	Description
`refund_payment`	Full or partial refund. Payment must be in CONFIRMED status

Customers & Cards (5)

Tool	Description
`add_customer`	Register a customer for saving cards and recurring payments
`get_customer`	Get customer data (Email, Phone) by CustomerKey
`remove_customer`	Remove a customer and all saved cards
`get_card_list`	List saved cards (CardId, Pan, ExpDate, RebillId)
`remove_card`	Remove a saved card by CardId

SBP - Fast Payments (2)

Tool	Description
`create_sbp_qr`	Generate QR code for SBP payment (payload link or base64 PNG)
`get_sbp_qr_state`	Check SBP QR payment status

Receipts - 54-FZ (1)

Tool	Description
`send_closing_receipt`	Send a closing receipt with Items (Name, Price, Quantity, Tax) for fiscal compliance

T-Invest (2)

Requires TINKOFF_INVEST_TOKEN. If not set, these tools return a descriptive error.

Tool	Description
`get_invest_portfolio`	Get investment portfolio: stocks, bonds, ETFs, current value and P&L
`find_instrument`	Search instrument by ticker, ISIN, or company name. Returns FIGI key

Auth

Every request is signed with SHA-256:

Code

Token = SHA-256(concat(sorted values of {Password, TerminalKey, ...params}))

Only scalar values participate in signing. Nested objects (Receipt, DATA) are excluded. Handled automatically.

HTTP Transport

bash

HTTP_PORT=3000 npx @theyahia/tkassa-mcp
# or
npx @theyahia/tkassa-mcp --http 3000

Endpoints: POST /mcp (JSON-RPC), GET /health (status).

Skills

skill-create-payment -- create a payment and get a payment URL
skill-payment-status -- check payment status by PaymentId

Webhook Notifications

T-Kassa sends POST notifications to your notification_url (set in init_payment) when payment status changes:

config.json

{
  "TerminalKey": "your-key",
  "OrderId": "your-order-id",
  "Success": true,
  "Status": "CONFIRMED",
  "PaymentId": 123456789,
  "ErrorCode": "0",
  "Amount": 10000,
  "RebillId": 987654321,
  "CardId": 12345,
  "Pan": "430000******0777",
  "ExpDate": "1230",
  "Token": "sha256-signature"
}

Verify by computing the Token the same way (sorted values concat + SHA-256) and comparing.

Notes

Base URL: https://securepay.tinkoff.ru/v2/
Amounts are in kopecks internally (server converts rubles automatically)
Automatic retry with exponential backoff on 429/5xx
API docs: https://www.tbank.ru/kassa/dev/payments/

Demo Prompts

Create a payment with receipt:

Code

Create a payment for 1500 rubles, order "order-42", with a receipt: 1x "Premium subscription" at 1500 RUB, VAT 20%, tax system USN income. Send receipt to user@example.com.

Set up recurring payments:

Code

Register customer "cust-123" with email user@example.com, then create a recurring payment for 990 rubles on order "sub-monthly-1".

Refund and check status:

Code

Refund 500 rubles from payment 777888999, then check its current status.

Series: Russian API MCP

MCP	Status	Description
@metarebalance/dadata-mcp	ready	Addresses, companies, banks, phones
@theyahia/cbr-mcp	ready	Exchange rates, key rate
@theyahia/yookassa-mcp	ready	Payments, refunds, receipts 54-FZ
@theyahia/tkassa-mcp	v2.1	16 tools -- payments, refunds, recurring, SBP, receipts, T-Invest
...	soon	+46 servers -- full list

License

MIT

Telegram: @vhodvai

Read the full README →View source on GitHub →

Related MCP Servers

View all in Developer Tools View all alternatives

Adoption & maintenance

Factual signals from GitHub, npm, and our automated checks — not a rating.

Last commit

3d ago

Most recent push to the default branch.

Tools exposed

Callable tools this server registers over MCP.

Reviews

No reviews yet — be the first to share how this listing worked for you.

Frequently Asked Questions about Tkassa MCP

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "tkassa-mcp": { "command": "npx", "args": ["-y", "tkassa-mcp"] } }

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Technical Specs & Signals

CategoryDeveloper Tools

37Quality signal: Fair · 37/100How this signal is calculated ▾

Server availability0/25

Verified ownership8/20

Documentation & tools25/30

Adoption & activity4/15

Community engagement0/10

A guidance signal from public completeness & health data — not a user rating. New listings start lower and rise as they add docs, get verified, and grow adoption. Signals we can't observe for a listing are skipped, not counted against it.

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More in 💻 Developer Tools →Best MCP servers for Developers →Alternatives to Tkassa MCP →Install in Claude Desktop Install in Cursor Install in VS Code

Tkassa MCP

MCP server for T-Kassa (T-Bank/Tinkoff) payment API — payments, refunds. 5 tools. First MCP for T-K

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Not yet automatically verified

We haven't yet run this listing's install command through our automated sandbox check. This isn't a red flag — we're steadily working through the catalog.

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "tkassa-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@theyahia/tkassa-mcp"
      ]
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Capabilities & Tool Schemas (16)Self-reported

Inspect callable tools, capabilities, and parameters exposed to AI agents by Tkassa MCP.

init_payment

Create a payment. Returns PaymentURL. Supports one-step/two-step, receipts (54-FZ), recurring, DATA fields

get_payment_state

Get payment status by PaymentId (NEW, AUTHORIZED, CONFIRMED, REVERSED, REFUNDED, REJECTED)

confirm_payment

Confirm a two-step payment. Supports partial confirmation

cancel_payment

Cancel a payment (before or after confirmation). Supports partial cancellation

charge_payment

Charge a recurring payment using RebillId from a saved card

refund_payment

Full or partial refund. Payment must be in CONFIRMED status

Documentation Overview

🗄 Репозиторий заархивирован

Разработка переехала в theYahia/WWmcp — монорепозиторий MCP-серверов для незападных API: СНГ, MENA, Африка, LATAM, Юго-Восточная Азия. Общее ядро @theyahia/mcp-core, единый CI, единый релизный конвейер.

Актуальная версия того, что лежало здесь: servers/tkassa/

Пакет в npm прежний — @theyahia/tkassa-mcp, ставится и работает как раньше. Здесь больше ничего не обновляется. Задачи и pull request'ы — в WWmcp.

Archived — development moved to theYahia/WWmcp, a monorepo of MCP servers for non-Western APIs. The current version of this package now lives at servers/tkassa/. The npm package @theyahia/tkassa-mcp is unchanged. Please open issues and pull requests there.

@theyahia/tkassa-mcp

MCP server for T-Kassa (T-Bank/Tinkoff) payment API. 16 tools: payments, refunds, recurring charges, customer management, saved cards, SBP (Fast Payments), receipts (54-FZ), T-Invest portfolio.

Part of the Russian API MCP series (50 servers) by @theYahia.

Quick Start

Claude Desktop

config.json

{
  "mcpServers": {
    "tkassa": {
      "command": "npx",
      "args": ["-y", "@theyahia/tkassa-mcp"],
      "env": {
        "TKASSA_TERMINAL_KEY": "your-terminal-key",
        "TKASSA_PASSWORD": "your-password"
      }
    }
  }
}

Claude Code

Terminal

claude mcp add tkassa -e TKASSA_TERMINAL_KEY=your-key -e TKASSA_PASSWORD=your-password -- npx -y @theyahia/tkassa-mcp

Cursor / Windsurf

config.json

{
  "tkassa": {
    "command": "npx",
    "args": ["-y", "@theyahia/tkassa-mcp"],
    "env": {
      "TKASSA_TERMINAL_KEY": "your-terminal-key",
      "TKASSA_PASSWORD": "your-password"
    }
  }
}

Environment Variables

Variable	Required	Description
`TKASSA_TERMINAL_KEY`	Yes	Terminal key (Dashboard -> Shops -> Terminals)
`TKASSA_PASSWORD`	Yes	Terminal password (used for SHA-256 token signing)
`TINKOFF_INVEST_TOKEN`	No	T-Invest API token (for tools 15–16). Get in T-Invest app: Settings → OpenAPI Token

Get test credentials at T-Kassa Dashboard.

Tools (16)

Payments (5)

Tool	Description
`init_payment`	Create a payment. Returns PaymentURL. Supports one-step/two-step, receipts (54-FZ), recurring, DATA fields
`get_payment_state`	Get payment status by PaymentId (NEW, AUTHORIZED, CONFIRMED, REVERSED, REFUNDED, REJECTED)
`confirm_payment`	Confirm a two-step payment. Supports partial confirmation
`cancel_payment`	Cancel a payment (before or after confirmation). Supports partial cancellation
`charge_payment`	Charge a recurring payment using RebillId from a saved card

Refunds (1)

Tool	Description
`refund_payment`	Full or partial refund. Payment must be in CONFIRMED status

Customers & Cards (5)

Tool	Description
`add_customer`	Register a customer for saving cards and recurring payments
`get_customer`	Get customer data (Email, Phone) by CustomerKey
`remove_customer`	Remove a customer and all saved cards
`get_card_list`	List saved cards (CardId, Pan, ExpDate, RebillId)
`remove_card`	Remove a saved card by CardId

SBP - Fast Payments (2)

Tool	Description
`create_sbp_qr`	Generate QR code for SBP payment (payload link or base64 PNG)
`get_sbp_qr_state`	Check SBP QR payment status

Receipts - 54-FZ (1)

Tool	Description
`send_closing_receipt`	Send a closing receipt with Items (Name, Price, Quantity, Tax) for fiscal compliance

T-Invest (2)

Requires TINKOFF_INVEST_TOKEN. If not set, these tools return a descriptive error.

Tool	Description
`get_invest_portfolio`	Get investment portfolio: stocks, bonds, ETFs, current value and P&L
`find_instrument`	Search instrument by ticker, ISIN, or company name. Returns FIGI key

Auth

Every request is signed with SHA-256:

Code

Token = SHA-256(concat(sorted values of {Password, TerminalKey, ...params}))

Only scalar values participate in signing. Nested objects (Receipt, DATA) are excluded. Handled automatically.

HTTP Transport

bash

HTTP_PORT=3000 npx @theyahia/tkassa-mcp
# or
npx @theyahia/tkassa-mcp --http 3000

Endpoints: POST /mcp (JSON-RPC), GET /health (status).

Skills

skill-create-payment -- create a payment and get a payment URL
skill-payment-status -- check payment status by PaymentId

Webhook Notifications

T-Kassa sends POST notifications to your notification_url (set in init_payment) when payment status changes:

config.json

{
  "TerminalKey": "your-key",
  "OrderId": "your-order-id",
  "Success": true,
  "Status": "CONFIRMED",
  "PaymentId": 123456789,
  "ErrorCode": "0",
  "Amount": 10000,
  "RebillId": 987654321,
  "CardId": 12345,
  "Pan": "430000******0777",
  "ExpDate": "1230",
  "Token": "sha256-signature"
}

Verify by computing the Token the same way (sorted values concat + SHA-256) and comparing.

Notes

Base URL: https://securepay.tinkoff.ru/v2/
Amounts are in kopecks internally (server converts rubles automatically)
Automatic retry with exponential backoff on 429/5xx
API docs: https://www.tbank.ru/kassa/dev/payments/

Demo Prompts

Create a payment with receipt:

Code

Create a payment for 1500 rubles, order "order-42", with a receipt: 1x "Premium subscription" at 1500 RUB, VAT 20%, tax system USN income. Send receipt to user@example.com.

Set up recurring payments:

Code

Register customer "cust-123" with email user@example.com, then create a recurring payment for 990 rubles on order "sub-monthly-1".

Refund and check status:

Code

Refund 500 rubles from payment 777888999, then check its current status.

Series: Russian API MCP

MCP	Status	Description
@metarebalance/dadata-mcp	ready	Addresses, companies, banks, phones
@theyahia/cbr-mcp	ready	Exchange rates, key rate
@theyahia/yookassa-mcp	ready	Payments, refunds, receipts 54-FZ
@theyahia/tkassa-mcp	v2.1	16 tools -- payments, refunds, recurring, SBP, receipts, T-Invest
...	soon	+46 servers -- full list

License

MIT

Telegram: @vhodvai

Read the full README →View source on GitHub →

Related MCP Servers

View all in Developer Tools View all alternatives

Adoption & maintenance

Factual signals from GitHub, npm, and our automated checks — not a rating.

Last commit

3d ago

Most recent push to the default branch.

Tools exposed

Callable tools this server registers over MCP.

Reviews

No reviews yet — be the first to share how this listing worked for you.

Frequently Asked Questions about Tkassa MCP

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "tkassa-mcp": { "command": "npx", "args": ["-y", "tkassa-mcp"] } }

AllMCPs Directory Badge

Full Badge Customizer

Showcase your server listing on GitHub or your project documentation. Embed this dynamic SVG badge to highlight official listing status and live engagement.

Badge Style:

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Markdown (GitHub README)

[![AllMCPs](https://allmcps.com/api/badge/tkassa-mcp?style=directory)](https://allmcps.com/mcp/tkassa-mcp)

HTML Embed

<a href="https://allmcps.com/mcp/tkassa-mcp"><img src="https://allmcps.com/api/badge/tkassa-mcp?style=directory" alt="Tkassa MCP on AllMCPs" /></a>

Technical Specs & Signals

CategoryDeveloper Tools

37Quality signal: Fair · 37/100How this signal is calculated ▾

Server availability0/25

Verified ownership8/20

Documentation & tools25/30

Adoption & activity4/15

Community engagement0/10

★ Featured

Moxie Docs MCP

MCP & Agent Skills for Automated Documentation, and codebase conventions + context

Explore Server →

Own this project?

Free dofollow backlink: add your website and place the AllMCPs badge on it — no claim needed. We detect it automatically and keep it verified as long as the badge stays live.

Claim & get free dofollow

Share & Embed

Add our SVG badge (dark/light directory styles) or embeddable widget to your site.

Explore more

More in 💻 Developer Tools →Best MCP servers for Developers →Alternatives to Tkassa MCP →Install in Claude Desktop Install in Cursor Install in VS Code