remwm Editors

The byline of the remwm editorial desk: fintech infrastructure, from regulator records and company documents.

Latest

Lilac continuous tube linking hosted, embedded and API onboarding routes
Embedded finance ·

Connected account onboarding: hosted, embedded or API

How to choose hosted, embedded or API onboarding for connected accounts, and what each route makes your team own.

Yellow tube chart beside 95.2%, the share of Circle's Q2 2026 revenue that came from stablecoin reserves
Stablecoin economics ·

How stablecoin issuers make money

Reserve income, partner payments and platform fees: a sourced guide to how stablecoin issuer economics work.

A rose-colored continuous tube forms an open payment-card outline beside the figure 2 for virtual and physical card types.
Card issuing ·

Instant card issuance: a virtual-first launch guide

How virtual-first card programmes handle holders, controls, PCI scope and physical fulfilment.

Card issuing ·

Card issuing vs acquiring: issuer, acquirer and interchange

The issuer serves the cardholder, the acquirer serves the merchant, and interchange flows between them.

A rose-colored continuous tube forms an open card outline beside two processor roles on opposite sides.
Issuer processor ·

Issuer processor vs payment processor: who does what

Issuer and merchant processors sit on opposite sides of a card transaction. Here is how the roles split.

Orange tube forms a three-part comparison chart for payment gateway, PSP and orchestration
Payment gateway ·

Payment gateway vs PSP vs orchestration

A gateway moves payment data, a PSP bundles more of the stack, and orchestration coordinates routes across providers.

Mint tube links an asset token and cash token in delivery-versus-payment settlement
tokenization ·

Tokenized asset settlement: how DvP works

How tokenized assets and cash settle together, and which risks remain after delivery versus payment.

Blue tube branching through three FedNow risk controls: negative lists, activity thresholds and network signals
FedNow ·

FedNow fraud controls: lists, thresholds and network signals

How FedNow negative lists, activity thresholds and network insights fit into a bank's fraud stack.

fintech infrastructure ·

BIN sponsorship operating model: roles and controls

How sponsors, program managers, processors and card schemes divide work and control risk.

fintech infrastructure ·

Core banking migration checklist: data to cutover

A practical checklist for data mapping, rehearsal, reconciliation, cutover and go-live control.

FedNow ·

FedNow participation: how banks and cores connect

FedNow participation is set per routing number, and the core must post around the clock.

Sponsor banks ·

What is a sponsor bank? How sponsor banks work for fintechs

A sponsor bank lends its charter or network membership to a non-bank, and keeps the regulated responsibility.

Lending ·

Embedded Invoice Financing for B2B Platforms

How B2B platforms embed invoice finance without losing track of roles, controls or receivables data.

Stablecoin infrastructure ·

Stablecoin on and off ramp APIs: five providers compared

Bridge, Circle, Brale, Paxos and Coinbase document very different ways to turn dollars into stablecoins and back.

Orange tube drawing a folded document beside 2 indirect charge models with platform dispute debits.
payments ·

Marketplace Chargebacks: Platform Debits and Recovery

A seller can receive a payout while the platform still bears the chargeback debit. The charge model matters.

Lime tube forming a document beside six legacy migration sheets in Mambu’s Excel template
lending ·

Loan Servicing Migration: Schedules, History and Balances

A loan balance can match after migration while its repayment schedule or transaction history is wrong.

Blue tube bank and checklist for sponsor bank due diligence
BaaS ·

Sponsor Bank Due Diligence: Contracts, Controls and Data

Review the fintech, contract, controls, data access and exit plan before a sponsor bank program launches.

Lime tube drawing a bank with columns beside the figure $2B, Clair's reported wage advance run rate
Lending ·

Pathward stays Clair's earned wage access bank partner

Pathward renewed its Clair deal and will keep originating the earned wage advances sold inside payroll software.

AtoB ·

Geotab Fleet Card runs on AtoB's embedded payments platform

AtoB says Geotab is the first fleet management platform to build its payments platform into its own software.

Lilac tube briefcase with two documented platform charge patterns
Embedded finance ·

Embedded Payments for Logistics: Charges and Carrier Payouts

A shipment can involve a customer charge and several supplier payments. Connect the records before moving the money.

Lilac tube drawing a bank with columns beside the figure 50M+ active accounts at The Bancorp
Embedded finance ·

The Bancorp launches Finetics for bank-led embedded finance

The Bancorp Bank now sells embedded finance itself, with program management and APIs from one bank.

Lilac tube document with 95%: NexHealth payment volume migrated before launch, a vendor-reported case, not a guarantee.
Embedded finance ·

Embedded Payments for Healthcare: Bills and Payouts

Embedded payments for healthcare: connect patient bills, payment status, refunds and practice payout reports.

Lilac tube forming a nested-square spiral beside two Connect pricing models
embedded payments ·

Embedded payments for accounting software: a guide

Merchant roles, fees, reconciliation and delayed payment confirmation for accounting platforms.

BaaS ·

Modern Treasury applies for a national trust bank charter

Modern Treasury files with the OCC for a limited-purpose trust bank to custody stablecoins and fiat. Rain files too.

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