Unblockpay MCP Server - install, status & alternatives [2026]

01 · Install Unblockpay

before you install - you'll need

Set UNBLOCKPAY_API_KEY before connecting.

Claude Code

claude mcp add codespar-mcp-dev-latam-packages-crypto-u -- npx -y @codespar/mcp-unblockpay

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "codespar-mcp-dev-latam-packages-crypto-u": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-unblockpay"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

license MIT - declared in the repository

npm package @codespar/mcp-unblockpay - published under the repo owner's npm scope (@codespar)

registry namespace io.github.codespar is GitHub-verified and matches the repo owner

03 · What Unblockpay can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

What you can build

With this server connected, an agent can create an individual or business customer (KYC mother). Business customers require date_of_incorporation, list customers under the operator's API key (limit mandatory by the v1 pagination contract), trigger the KYC verification check. Idempotent (returns 422 customer_cannot_be_verified when already approved), and create a stablecoin wallet under an APPROVED customer.

Capability map

Tools grouped from the project's README - what Unblockpay lets an agent do.

create & write

5 tools - e.g. Create an individual or business customer (KYC mother). Business customers require date_of_incorporation.; Create a stablecoin wallet under an APPROVED customer.; Lock an FX + fee quote for 5 minutes.…

create_customer · create_wallet · create_quote · create_payin · create_payout

read & search

3 tools - e.g. List customers under the operator's API key (limit mandatory by the v1 pagination contract).; Poll KYC state - returns customer_status: pending \; List wallets under the operator's API key.

list_customers · get_verification_details · list_wallets

External

2 tools - e.g. Register a fiat receiver account (BRL Pix, USD wire, EUR SEPA, MXN SPEI). Skippable for BRL Pix payouts via the pix_key + document shortcut on create_payout.; List external accounts under the operator's…

create_external_account · list_external_accounts

Transaction

2 tools - e.g. Poll transaction status. Lifecycle: awaiting_deposit → processing → completed (or failed / refunded / cancelled / error).; Cancel a transaction. Only valid while status is awaiting_deposit.

get_transaction · cancel_transaction

Verify

1 tool - e.g. Trigger the KYC verification check. Idempotent (returns 422 customer_cannot_be_verified when already approved).

verify_customer

04 · Who maintains Unblockpay

mcp-unblockpay is maintained by codespar. We track 127 MCP servers from codespar - 127 actively maintained, 269 combined GitHub stars, oldest repo from Mar 2026. Full record: all servers from codespar.

05 · Facts

repository: github.com/codespar/mcp-dev-latam
category: other - actively maintained as of 2026-08-25.
registry: io.github.codespar/mcp-unblockpay (active, first published 2026-04-12 · 3 versions)
packages: npm:@codespar/mcp-unblockpay

06 · Unblockpay FAQ

Is Unblockpay still maintained?

Yes - as of 2026-08-25, its last commit was 2026-08-12. We re-verify nightly.

What can Unblockpay do?

With this server connected, an agent can create an individual or business customer (KYC mother). Business customers require date_of_incorporation, list customers under the operator's API key (limit mandatory by the v1 pagination contract), trigger the KYC verification check. Idempotent (returns 422 customer_cannot_be_verified when already approved), and create a stablecoin wallet under an APPROVED customer.

How do I install Unblockpay?

Run `npx -y @codespar/mcp-unblockpay`. The README documents one environment variable (UNBLOCKPAY_API_KEY) to set first. Set UNBLOCKPAY_API_KEY before connecting. You can also paste the ready-made client config above.

Does Unblockpay run locally?

Yes - it's a stdio server: it runs on your machine (via npx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to Unblockpay

Alternatives to Unblockpay

Maintained other servers if Unblockpay isn't the fit.

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