Ramp

• Vendor name updates — Set the optional name field when updating a vendor to change its display name. The value must contain at least one character. View endpoint

• New vendor contact creation endpoint — Create contacts for existing vendors with a required email and optional first_name, last_name, phone, and is_default fields. Responses indicate whether creation is approved or pending_approval. [View…

• Accounting field option lookup by ERP ID — Use the field_remote_id query parameter to list custom accounting field options using the field's ERP remote ID instead of its Ramp UUID. Provide exactly one of field_id or field_remote_id. [View…

• Purchase order bill filtering — Use the purchase_order_id query parameter to retrieve bills associated with a specific purchase order. View endpoint
• Vendor detail requestors — Set…

• Merchant URL filtering — Use the merchant_url query parameter to filter merchants by a URL or domain. Values are normalized before matching stored merchant domains. View endpoint

• Merchant name prefix filtering — Use the case-sensitive merchant_name query parameter to filter merchants by display name prefix. View endpoint

• Submit draft bills (beta) — Submit an eligible draft bill with POST /developer/v1/bills/drafts/{draft_bill_id}/submit and receive the completed bill in the response. [View…

• Currency-aware transaction amounts — Transaction responses now include entity_amount for the signed settlement amount and merchant_amount for the signed original charge, each expressed in minor units with an explicit ISO 4217 currency code. [List…

• Default entity support for vendors — Set default_entity_id when creating or updating a vendor to associate it with a business entity. Set it to null when updating a vendor to clear the association. [Create…

• Decimal lot quantities for item receipts — Item receipt inventory_assignments now use the decimal-capable quantity field instead of unit_quantity, preserving fractional lot quantities without truncation. Create, list, and fetch responses also return each assignment's…

• Lot-level item receipt tracking — Add inventory_assignments to item receipt line items with a required lot_number and unit_quantity, plus an optional expiration_date, when receiving lot-tracked inventory. Assignment quantities must sum to the line item's…

• Currency-aware transaction decline amounts — Transaction responses now include decline_details.declined_amount with a signed value in minor units and currency in ISO 4217 format, providing a currency-aware companion to the deprecated bare decline_details.amount.…

• New crypto wallet bill payment method — Added CRYPTO_WALLET_TRANSFER as an explicit bill payment method so you can create stablecoin wallet payments directly instead of relying on the default payment method. [View…

• Fetch bill remittance receipts — Retrieve a bill's remittance receipt as a PDF via GET /developer/v1/bills/{bill_id}/remittance-receipt. View endpoint
• **Unscoped…

• Bill hold and release endpoints (beta) — Block or resume scheduled payments on a bill via POST /developer/v1/bills/{bill_id}/hold (with an optional reason) and POST /developer/v1/bills/{bill_id}/release. [View…

The entity_type field on application creation now only accepts LLC as a valid value; previously accepted values like CORPORATION, PARTNERSHIP, and others are no longer accepted in requests, though existing applications with those values may still return them in responses. Added a new Fraud Omni investigation started audit log event type and an api channel enum value for the lead_referral_partner_channel field.

• New updated_at field on transactions — Transaction responses now include an updated_at timestamp representing the latest of user transaction time, settlement time, and interaction state update time. This makes it easier to understand exactly when a transaction was last…

• New AI usage ingestion endpoint — Added POST /developer/v1/ai-usage/unified for broadcasting provider-neutral AI usage event batches to Ramp AI spend analytics. View guide

• Original transaction ID for refunds — Transaction responses now include an original_transaction_id field that links refund transactions back to their original transaction. [View…

• New physical card endpoints (beta) — List, fetch, create, update, terminate, suspend, and unsuspend physical cards via dedicated endpoints under /developer/v1/cards/physical. These new endpoints use fund_id instead of the legacy spend_limit_id and return detailed…