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Payment providers

H2H processing

Host-to-host connections: acceptance via the provider's API.

517 requests

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Alternative Payments pays 10% revenue share for B2B clientsRequestAlternative Payments· October 13, 2026AkuratecoAkurateco pays for leads to its white-label payment platformRequestAkurateco· October 13, 2026AirwallexAirwallex seeks platforms, integrators and referral partnersRequestAirwallex· October 13, 2026AdyenAdyen seeks technology and service partnersRequestAdyen· October 13, 2026Adflex seeks partners for B2B card payments via APIRequestAdflex· October 13, 20267Konto seeks banks, PSPs and POS networks for closed-loop paymentsRequest7Konto· October 13, 2026ETO Platezhi seeks referral partnersRequestETO Platezhi· October 13, 2026EKVA seeks integrators and referral partnersRequestEKVA· October 13, 2026T-Business seeks online acquiring agentsRequestT-Business· October 13, 2026BaaS partner wanted with FBO accounts, custody and cardsRequestMerchant· October 13, 2026Fintech startup seeks BaaS with ACH, cards and KYC/KYB via APIRequestMerchant· October 13, 2026Shobbl seeks acquiring and payouts for a US creator marketplaceRequestMerchant· October 6, 2026Acquirer wanted for first-time deposits (FTD) at competitive ratesRequestMerchant· October 6, 2026Payment gateway provider wanted for BangladeshRequestMerchant· October 6, 2026Merchant seeks a PSP for Angola, any methodsRequestMerchant· October 6, 2026Dutch platform MatchAnalysts seeks a PSP for subscriptions and analyst payoutsRequestMerchant· October 5, 2026Handmade jewelry store looks for a more affordable payment providerRequestMerchant· October 5, 2026Shopify developer seeks a reliable gateway for a small D2C clientRequestMerchant· October 3, 2026

Related subsections

P2P processing50Card acquiring & gateways16Payouts & mass payouts13Aggregators & cascading11Local payment methods (APM)10E-wallets10H2H processing — IndiaH2H processing — United StatesH2H processing — BangladeshH2H processing — South KoreaH2H processing — PakistanH2H processing — Brazil

What H2H processing is

H2H (host-to-host) processing means the merchant or another PSP talks to the provider's server directly through an API, instead of redirecting the customer to a hosted payment page. The merchant draws its own checkout, sends the order to the provider, receives payment details (a card number, UPI ID, bank account, QR) or a status, and shows them in its own interface. In the P2P world, H2H is the standard way for a payment gateway to plug into a team's or trader network's liquidity.

Who uses host-to-host integration

  • PSPs and aggregators that resell capacity of other providers under their own brand.
  • Merchants with their own cashier — casinos, brokers, marketplaces that want full control of UX.
  • P2P gateways connecting to P2P teams and traders for pay-in and payout flows.
  • Banks and EMIs exchanging payment files and statuses with corporate clients (H2H banking).

H2H vs hosted payment page

  • Control: H2H gives you the checkout design and the data; a hosted page is faster to launch.
  • Compliance: for cards, H2H means you handle card data, so PCI DSS scope grows; for local methods and P2P this matters less.
  • Conversion: fewer redirects usually mean fewer drop-offs, but you own retries and error handling.
  • Effort: H2H needs callbacks, status polling, reconciliation and appeal handling on your side.

What to check with an H2H provider

  • API documentation, sandbox, callback signatures, idempotency.
  • Supported methods per GEO (UPI, SBP, C2C, bank transfer) and the share of successful deposits.
  • Limits per order and per day, payout support on the same rails.
  • Settlement currency and frequency, deposit or prepayment requirements.

Related hubs

P2P processing, P2P & H2H software, cashier and payment pages, aggregators & cascading. Use the Offers tab for published H2H terms or post a request with GEO, methods and expected volume.