MCP serverAvailable tools
Create expense
Create an operational expense. Credit expenses require supplierId, paymentForm 99, and settlement terms; pay supplier-linked credit expenses with record_payment.
MCP tool
create_expensePurpose
Create an operational expense.
- Use when
- A new business expense must be recorded.
- Do not use when
- You need to change settlement or remove an expense.
- Required permissions
- Side effects
- Writes data
- Idempotency
- Idempotent
Input schema
JSON Schema{ "type": "object", "properties": { "idempotencyKey": { "type": "string", "minLength": 1, "maxLength": 200, "description": "Unique retry key for this exact operation. Reuse it only when retrying the same request." }, "input": { "oneOf": [ { "type": "object", "properties": { "description": { "$ref": "#/definitions/__schema0" }, "amount": { "$ref": "#/definitions/__schema1" }, "categoryName": { "$ref": "#/definitions/__schema2" }, "locationId": { "$ref": "#/definitions/__schema3" }, "businessDate": { "$ref": "#/definitions/__schema4" }, "notes": { "$ref": "#/definitions/__schema5" }, "supplierId": { "type": "string" }, "settlementMode": { "type": "string", "const": "paid" }, "paymentForm": { "type": "string", "enum": [ "12", "13", "14", "15", "17", "23", "24", "25", "26", "27", "28", "29", "30", "31", "99", "02", "06", "01", "05", "04", "03", "08" ], "description": "Active SAT payment-form code.", "x-exac-sat-catalog": "payment-forms" } }, "required": [ "description", "amount", "categoryName", "businessDate", "settlementMode", "paymentForm" ], "additionalProperties": false }, { "type": "object", "properties": { "description": { "$ref": "#/definitions/__schema0" }, "amount": { "$ref": "#/definitions/__schema1" }, "categoryName": { "$ref": "#/definitions/__schema2" }, "locationId": { "$ref": "#/definitions/__schema3" }, "businessDate": { "$ref": "#/definitions/__schema4" }, "notes": { "$ref": "#/definitions/__schema5" }, "supplierId": { "type": "string" }, "settlementMode": { "type": "string", "const": "credit" }, "paymentForm": { "type": "string", "const": "99" }, "settlementTerms": { "type": "object", "properties": { "installmentCount": { "type": "integer", "minimum": 1, "maximum": 60 }, "firstDue": { "oneOf": [ { "type": "object", "properties": { "kind": { "type": "string", "const": "transaction_date" } }, "required": [ "kind" ], "additionalProperties": false }, { "type": "object", "properties": { "kind": { "type": "string", "const": "months_after_transaction" }, "months": { "type": "integer", "minimum": 1, "maximum": 60 } }, "required": [ "kind", "months" ], "additionalProperties": false }, { "type": "object", "properties": { "kind": { "type": "string", "const": "fixed_date" }, "date": { "type": "string" } }, "required": [ "kind", "date" ], "additionalProperties": false } ] }, "recurrence": { "oneOf": [ { "type": "object", "properties": { "kind": { "type": "string", "const": "anchor_day" } }, "required": [ "kind" ], "additionalProperties": false }, { "type": "object", "properties": { "kind": { "type": "string", "const": "day_of_month" }, "day": { "type": "integer", "minimum": 1, "maximum": 31 } }, "required": [ "kind", "day" ], "additionalProperties": false }, { "type": "object", "properties": { "kind": { "type": "string", "const": "last_day" } }, "required": [ "kind" ], "additionalProperties": false } ] } }, "required": [ "installmentCount", "firstDue", "recurrence" ], "additionalProperties": false } }, "required": [ "description", "amount", "categoryName", "businessDate", "supplierId", "settlementMode", "paymentForm", "settlementTerms" ], "additionalProperties": false } ] } }, "required": [ "idempotencyKey", "input" ], "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "definitions": { "__schema0": { "type": "string", "minLength": 1 }, "__schema1": { "type": "number", "exclusiveMinimum": 0 }, "__schema2": { "type": "string", "minLength": 1 }, "__schema3": { "type": "string" }, "__schema4": { "type": "string", "pattern": "^\\d{4}-\\d{2}-\\d{2}$", "description": "Accounting date in YYYY-MM-DD format" }, "__schema5": { "type": "string" } }}Output schema
JSON Schema{ "type": "object", "properties": { "data": { "type": "object", "properties": { "documentRef": { "type": "string", "pattern": "^expense:.+$" }, "settlementMode": { "type": "string", "enum": [ "credit", "paid" ] } }, "required": [ "documentRef", "settlementMode" ], "additionalProperties": false }, "error": { "$schema": "http://json-schema.org/draft-07/schema#", "type": "object", "properties": { "code": { "type": "string", "enum": [ "validation_error", "unauthenticated", "forbidden", "not_found", "method_not_allowed", "conflict", "idempotency_conflict", "operation_in_progress", "recovery_required", "rate_limited", "provider_unavailable", "internal" ] }, "message": { "type": "string" }, "details": { "type": "object", "properties": { "issues": { "type": "array", "items": { "type": "object", "properties": { "path": { "type": "array", "items": { "anyOf": [ { "type": "string" }, { "type": "number" } ] } }, "message": { "type": "string" }, "code": { "type": "string" } }, "required": [ "path", "message" ], "additionalProperties": false } }, "retryable": { "type": "boolean" }, "retryAfterSeconds": { "type": "integer", "exclusiveMinimum": 0, "maximum": 9007199254740991 } }, "additionalProperties": false } }, "required": [ "code", "message" ], "additionalProperties": false } }, "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "oneOf": [ { "required": [ "data" ] }, { "required": [ "error" ] } ]}