feat(payments): add @codespar/mcp-getnet server - #7
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Second P0-B server from the MCP expansion plan. Getnet is Santander-owned — #3 BR acquirer and #1 BR ecommerce per Santander IR. Together with Cielo, Stone, and Efi, this closes three of the "big four" BR acquirer quadrant. Distinct from per-PSP servers (Zoop, Pagar.me, Asaas, PagSeguro): Getnet is an acquirer, so merchants with a Santander commercial contract integrate directly instead of via a PSP. Different target customer; different business contract. Tools (11) authorize_credit authorize card (delayed=true) or auth+capture (false) capture_credit capture a prior authorization cancel_credit cancel authorized-but-uncaptured refund_credit full or partial refund create_pix Pix charge returning QR image + EMV copy-paste create_boleto bank boleto with instruction text + expiration get_payment retrieve any payment by id tokenize_card PCI-safe card tokenization for reuse create_seller onboard marketplace seller (Marketplace Management) get_seller seller by id list_sellers paginated list with filters Authentication OAuth 2.0 Client Credentials. POST /auth/oauth/v2/token returns a bearer token. The server caches it in memory until 60s before expiry, transparent to callers. Every API call also includes seller_id header for tenant scoping. Why Getnet first (after dLocal) - No blocking product decision (Braspag waits on Cielo-boundary naming; Chargebee has fork-vs-native open; Matera needs mTLS sandbox; Adyen is a bigger multi-API scope) - Closes a concrete quadrant gap: three of four big BR acquirers in the catalog - Marketplace seller onboarding is a first-class API, unusual for acquirers at this tier Build verified (tsc 0 errors, dist/index.js emitted). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Summary
Second P0-B server from the MCP expansion plan. Getnet is Santander-owned — #3 BR acquirer and #1 BR ecommerce per Santander IR. Together with Cielo, Stone, and Efi this closes three of the "big four" BR acquirer quadrant.
Distinct from per-PSP servers (Zoop, Pagar.me, Asaas, PagSeguro): Getnet is an acquirer, so merchants with a Santander commercial contract integrate directly instead of via a PSP. Different target customer, different business contract.
Tools (11)
Authentication
OAuth 2.0 Client Credentials. POST /auth/oauth/v2/token returns a bearer token; the server caches it in memory until 60s before expiry. Every call also includes `seller_id` header for tenant scoping.
Why Getnet next (after dLocal)
Test plan
Not in this PR
🤖 Generated with Claude Code