ReadandwritePOSdatainreal-time
Launch 193+ pre-built POS integrations today and access normalized POS data with zero maintenance — all through a unified API.
The modern Unified API+MCP platform, built differently
Real-time, pass-through
Every request hits the source API live. No caching, no sync jobs, no stale data — just on-demand API reads/writes with native and virtual webhooks for instant updates.
Zero-storage by design
We never store end-customer data. Traffic is stateless and regionalized (US/EU/AU), reducing compliance scope and eliminating data-at-rest risk.
Unified APIs, deeply normalized
830+ integrations, 34 categories... Unified objects, endpoints, scopes, and errors—plus raw payload passthrough when you need integration-specific fields.
Custom fields & objects
Go beyond shallow schemas. We support custom fields and read/write on custom objects (e.g., Salesforce) via unified metadata APIs.
AI-ready integrations
Built for AI products: feed real-time data into embeddings or RAG pipelines, and let your agents perform secure write actions through MCP—all without caching or stale sync jobs.
Predictable pricing, no lock-in
Transparent usage-based pricing that scales with API volume—not customers. Own your credentials and migrate anytime.
Get integrations from backlog to production in days
1. Activate integrations
Enable integrations across 33 API categories, from CRM to Accounting and Messaging
2. Launch integrations
Build, test, and launch multiple integrations simultaneously with only a few lines of code.
3. Authorize integrations
Embed our authorization component to let customers easily link their accounts.
Seamless authorization, no extra work
Unified removes the complexity of integration authorization so you can focus on building your product, not managing OAuth flows. Our pre-built UI and flexible API handle everything in the background—no extra setup required.
See documentationTrusted by developers and product teams worldwide
Fresh data to fuel countless use cases
Power AI copilots, insights, predictive analysis, and automation with a modern integration infrastructure that scales alongside you.
POS
Sync Store Staff
Sync employee profiles for in-store staff from HR systems into POS applications.
POS
Clock-in & Attendance
Access schedules, attendance, and clock-in/out data from HR systems at the point of sale.
POS
Sync Sales Orders
Pull sales orders from accounting systems so POS and back-office records stay aligned.
POS
Take & Reconcile Payments
Access payment, refund, and payout data in real time to reconcile POS transactions.
POS includes Accounting, E-Commerce, and Payment APIs.
Build with a unified POS API
Read and write data from multiple POS integrations
Fields:
id created_at updated_at memo total_amount tax_amount account_id reference sub_total_amount split_account_id payment_method payment_terms customer_message type lineitems currency contacts organization_id category_ids project_id raw
Methods:
Create a transaction List all transactions Retrieve a transaction Update a transaction Remove a transaction
Fields:
id created_at updated_at name first_name last_name emails telephones currency billing_address shipping_address is_active tax_exemption tax_number is_customer is_supplier portal_url payment_methods company_name identification associated_contacts organization_id payment_terms paymentterm_id raw
Methods:
Create a contact List all contacts Retrieve a contact Update a contact Remove a contact
Fields:
id created_at updated_at due_at paid_at refunded_at cancelled_at posted_at total_amount paid_amount refund_amount tax_amount discount_amount balance_amount invoice_number reference contact_id currency notes extended_notes refund_reason payment_terms paymentterm_id lineitems status url payment_collection_method attachments send organization_id payments category_ids project_id metadata raw
Methods:
Create an invoice List all invoices Retrieve an invoice Update an invoice Remove an invoice
Fields:
id bill_number created_at updated_at due_at paid_at refunded_at cancelled_at posted_at total_amount paid_amount refund_amount tax_amount discount_amount balance_amount contact_id currency notes extended_notes refund_reason lineitems status url payment_collection_method attachments send organization_id payment_terms paymentterm_id payments category_ids project_id metadata raw
Methods:
Create a bill List all bills Retrieve a bill Update a bill Remove a bill
Fields:
id created_at updated_at due_at paid_at refunded_at cancelled_at posted_at total_amount paid_amount refund_amount tax_amount discount_amount balance_amount creditmemo_number contact_id invoice_id currency notes refund_reason lineitems status url payment_collection_method attachments send organization_id apply_amount applications metadata raw
Methods:
Create a creditmemo List all creditmemoes Retrieve a creditmemo Update a creditmemo Remove a creditmemo
Fields:
id created_at updated_at due_at posted_at total_amount balance_amount account_id currency contact_id bill_id notes lineitems status organization_id apply_amount applications metadata raw
Methods:
Create a vendorcredit List all vendorcredits Retrieve a vendorcredit Update a vendorcredit Remove a vendorcredit
Fields:
id created_at updated_at name description type category is_active due_days discount_days discount_percent day_of_month_due discount_day_of_month due_next_month_days organization_id metadata raw
Methods:
Create a paymentterm List all paymentterms Retrieve a paymentterm Update a paymentterm Remove a paymentterm
Fields:
id created_at updated_at posted_at contact_id account_id currency total_amount shipping_address billing_address status lineitems organization_id category_ids metadata raw
Methods:
Create a purchaseorder List all purchaseorders Retrieve a purchaseorder Update a purchaseorder Remove a purchaseorder
Fields:
id created_at updated_at posted_at contact_id account_id currency total_amount shipping_address billing_address status lineitems sales_channel organization_id fees category_ids metadata order_number location_id employee_user_id device_id fulfillment_type guest_count subtotal_amount tax_amount discount_amount tip_amount service_charge_amount refunded_amount closed_at subscription_id payments raw
Methods:
Create a salesorder List all salesorders Retrieve a salesorder Update a salesorder Remove a salesorder
Fields:
id created_at updated_at user_id contact_id account_id name payment_method posted_at total_amount currency tax_amount reimbursed_amount reimbursed_at approved_at approver_user_id lineitems attachments organization_id users approver_users status external_number category_ids project_id metadata raw
Methods:
Create an expense List all expenses Retrieve an expense Update an expense Remove an expense
Fields:
id created_at updated_at quote_number reference title summary payment_terms customer_message memo contact_id contacts issued_at expires_at sent_at accepted_at declined_at status currency currency_rate sub_total_amount tax_amount discount_amount total_amount tax_mode lineitems invoice_id project_id group_id category_ids url organization_id metadata raw
Methods:
Create a quote List all quotes Retrieve a quote Update a quote Remove a quote
Fields:
id created_at updated_at name code description status is_active is_billable contact_id parent_id manager_user_id started_at due_at ended_at currency estimate_amount estimated_cost_amount actual_cost_amount invoiced_amount to_be_invoiced_amount expense_amount deposit_amount deposit_applied_amount credit_note_amount minutes_logged minutes_to_be_invoiced percent_complete billing_type category_ids location_id organization_id metadata raw
Methods:
Create a project List all projects Retrieve a project Update a project Remove a project
Fields:
id created_at updated_at organization_id name bank_name account_number account_number_last4 routing_number account_type account_id currency balance feed_start_at status raw
Methods:
Create a bankfeedaccount List all bankfeedaccounts Retrieve a bankfeedaccount Update a bankfeedaccount Remove a bankfeedaccount
Fields:
id created_at updated_at organization_id bankfeedaccount_id transaction_at posted_at amount type bank_category description merchant_name is_pending reference currency contact_id account_id category_ids raw
Methods:
Create a bankfeedtransaction List all bankfeedtransactions Retrieve a bankfeedtransaction Update a bankfeedtransaction Remove a bankfeedtransaction
Fields:
id created_at updated_at name public_name description public_description sku is_active is_visible is_featured media available_at tags width height length weight size_unit weight_unit total_stock prices options inventory_id requires_shipping metadata items raw
Methods:
Create an itemvariant List all itemvariants Retrieve an itemvariant Update an itemvariant Remove an itemvariant
Fields:
id created_at updated_at name public_name slug description global_code public_description is_active is_taxable vendor_name type is_visible is_featured weight weight_unit requires_shipping prices inventory_id total_stock variants tags media account_id metadata collections taxrate_id location_id duration raw
Methods:
Create an item List all items Retrieve an item Update an item Remove an item
Fields:
id created_at updated_at name public_name description public_description media is_visible is_active is_featured tags type parent_id metadata item_metadata raw
Methods:
Create a collection List all collections Retrieve a collection Update a collection Remove a collection
Fields:
id created_at updated_at name address description is_active language_locale parent_id currency location_type telephones rating review_count price_level latitude longitude image_url web_url media raw categories
Methods:
Create a location List all locations Retrieve a location Update a location Remove a location
Fields:
id created_at updated_at item_id item_variant_id location_id rating title content author_name author_email author_avatar_url author_location verified_purchase helpful_votes unhelpful_votes media status is_verified is_featured is_public comments metadata url raw
Methods:
Create a review List all reviews Retrieve a review Update a review Remove a review
Fields:
id location_id start_at end_at size status guest_name guest_phone guest_email notes item_id item_name staff_user_id staff_name created_at updated_at url raw
Methods:
Create a reservation List all reservations Retrieve a reservation Update a reservation Remove a reservation
Fields:
id created_at updated_at total_amount contact_id payment_method type currency notes invoice_id bill_id link_id account_id reference organization_id allocations status salesorder_id tender_type tip_amount fee_amount location_id device_id card_brand card_last4 raw
Methods:
Create a payment List all payments Retrieve a payment Update a payment Remove a payment Create a link List all links Retrieve a link Update a link Remove a link Retrieve a refund List all refunds Retrieve a payout List all payouts Create a subscription List all subscriptions Retrieve a subscription Update a subscription Remove a subscription
Fields:
id created_at updated_at description contact_id invoice_id current_period_end_at current_period_start_at canceled_at currency total_amount start_at end_at status month interval_unit day_of_month day_of_week interval lineitems raw
Methods:
Create a subscription List all subscriptions Retrieve a subscription Update a subscription Remove a subscription
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