MCP C6

Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/codespar-mcp-c6

About

Use cases: payments-billing, finance-accounting

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Permissions

What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 25, 2026.

Tools

6 read · 7 write · 1 delete

Secrets

2 (API keys, tokens or passwords)

Install scripts

None found

Runs as

Node.js package

Tools (14)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

• cancel_boleto

  Cancel (baixa) an outstanding boleto before payment.

• create_boleto

  Issue a boleto via C6 Cobrança. Returns nosso_numero, linha_digitável, barcode, and PDF URL.

• create_pix_cob

  Create a Pix immediate charge (cob) with QR code. Returns the txid, copy-paste EMV payload, and location URL per BACEN Pix v2.

• create_pix_cobv

  Create a Pix charge with due date (cobv) — used for boleto-like Pix where the payer can pay at or after a due date with optional fine/interest. Returns txid, copy-paste EMV payload, and location URL.

• delete_pix_key

  Delete a DICT key owned by the merchant. Irreversible — the key becomes available for re-registration by any PSP after the BCB lockout window.

• get_account_balance

  Retrieve the current balance snapshot for a merchant account.

• get_boleto

  Retrieve a boleto by its C6 identifier (id or nosso_numero).

• get_oauth_token

  Mint or return a cached OAuth2 client_credentials bearer token for the C6 Developer Portal. Exposed so agents can inspect token freshness; normal tool calls obtain tokens implicitly.

• get_pix_cob

  Retrieve a Pix immediate charge (cob) by its txid.

• get_pix_cobv

  Retrieve a Pix due-date charge (cobv) by its txid.

• get_statement

  Retrieve account statement transactions for a given period. Paginated.

• list_pix_cob

  List Pix immediate charges (cob) registered by the merchant within a date range. Paginated per BACEN Pix v2.

• register_pix_key

  Register a DICT key (CPF, CNPJ, email, phone, or EVP) on a C6 account owned by the merchant. Subject to BCB validation flows (e.g. email/SMS confirmation for email/phone keys).

• resolve_dict_key

  Resolve a DICT key (CPF, CNPJ, email, phone, EVP) to the owner's account data before sending a Pix. Subject to BCB rate limits per consenting payer.

Signals

Stars

274

Forks

51

Open issues

14

Weekly downloads

16

Last commit (this folder)

Sep 27, 2026 (1 month ago)

Last release

Sep 27, 2026 (1 month ago)

Last package publish

Sep 27, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name

io.github.codespar/mcp-c6

Version

0.1.0-alpha.4

Auth

API key

Packages

npm @codespar/mcp-c6

License

MIT

Repository

github.com/codespar/mcp-dev-latam

First seen

Oct 24, 2026

Last checked

Oct 25, 2026

Source

Official MCP Registrygithub-graphql