Query and manage Mercoa AP/AR bill-pay: entities, invoices, transactions and payment methods.
healthy
status
17
tools exposed
3330ms
connect latency
c0ed61aedd25
schema fingerprint
Tools (17)
mercoa_find_entities
Find/search entities (buyers, vendors, payors, payees). Use to look up counterparties by name/email/foreignId or list all. GET /entity.
mercoa_get_entity
Get a single entity by ID (or foreign ID). GET /entity/{entityId}.
mercoa_get_entity_events
Get the event/audit log for an entity. GET /entity/{entityId}/events.
mercoa_get_entity_invoice_metrics
Get aggregate invoice metrics (totals/counts, grouped by currency) for an entity's payables/receivables — for AP/AR dashboards and aging. GET /entity/{entityId}/invoice-metrics.
mercoa_list_entity_payment_methods
List an entity's payment methods (bank accounts, cards, check, etc.). GET /entity/{entityId}/paymentMethods.
mercoa_get_payment_method
Get a single payment method for an entity. GET /entity/{entityId}/paymentMethod/{paymentMethodId}.
mercoa_list_entity_users
List the users belonging to an entity (approvers, admins, etc.). GET /entity/{entityId}/users.
mercoa_find_invoices
Find/search invoices (bills) across payers and vendors. Filter by status, entity, date, approver and more. GET /invoices (plural list endpoint).
mercoa_get_invoice
Get a single invoice (bill) by ID. GET /invoice/{invoiceId}.
mercoa_get_invoice_events
Get the event/audit log for an invoice (status changes, approvals, payments). GET /invoice/{invoiceId}/events.
mercoa_find_transactions
List/search payment transactions. Filter by entity, invoice, status, type and date. GET /transactions.
mercoa_get_transaction
Get a single payment transaction by ID. GET /transaction/{transactionId}.
mercoa_get_organization
Get the caller's Mercoa organization configuration (settings, payment methods enabled, etc.). GET /organization.
mercoa_create_entity
WRITE — creates a real entity (customer/vendor/payor/payee) in Mercoa. Supply role flags, accountType, and a nested `profile` object (business or individual details). POST /entity.
mercoa_create_invoice
WRITE — creates a real invoice/bill in Mercoa. Set status (DRAFT to stage, NEW to submit), amount, currency, payer/vendor, dates and line items. POST /invoice.
mercoa_update_invoice
WRITE — updates an existing invoice/bill (all fields optional). Commonly used to advance status (e.g. DRAFT→NEW→SCHEDULED) or change amounts, dates, or payment methods. POST /invoice/{invoiceId}.
mercoa_add_invoice_comment
WRITE — adds a comment to an invoice (visible in its activity log). POST /invoice/{invoiceId}/comment.
Endpoint
https://mercoa.usefulapi.io/mcp Category: Payments · Last checked: 2026-08-15T10:20:04Z
Monitor your own MCP server
Get alerted the moment yours goes down, a tool schema drifts, or an upstream silently breaks.
What this means. This server responded to the MCP handshake and listed its tools without authentication. The schema fingerprint lets us flag if tool signatures silently change (schema drift) between checks.