Keyban
Keyban is a Paris-based blockchain infrastructure startup founded in 2024, offering brands and retailers MPC-based embedded non-custodial wallets, Digital Product Passports, on-chain loyalty, and an Agent Wallet account layer that lets AI agents make verified, spend-limited payments.
About
Keyban is a Paris-based blockchain infrastructure startup founded in 2024, offering brands and retailers MPC-based embedded non-custodial wallets, Digital Product Passports, on-chain loyalty, and an Agent Wallet account layer that lets AI agents make verified, spend-limited payments. Accelerated by Plug and Play and the XDC Foundation.
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Founders / team· 2
Comparable companies· by market
This company
BusinessLatest roundTotal raisedDate- Keyban
Keyban is a Paris-based blockchain infrastructure startup founded in 2024, offering brands and retailers MPC-based embedded non-custodial wallets, Digital Product Passports, on-chain loyalty, and an Agent Wallet account layer that lets AI agents make verified, spend-limited payments. Accelerated by Plug and Play and the XDC Foundation.
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United States
BusinessLatest roundTotal raisedDate- CapitalOS
Embedded spend management and payments infrastructure for B2B software platforms (credit cards, bill pay, wallets, receivables)
Series A · 2026-10
— - Hinkal
Hinkal is a multichain privacy and compliance payments protocol that uses zero-knowledge proofs to shield addresses, amounts and counterparties while screening via Chainalysis KYT. Products include Hinkal Pay, Hinkal Wallet, an integration suite and the institutional Hinkal Prime; Hinkal MCP lets AI assistants execute private on-chain payments. Founded in 2023 by brothers Georgi and Nika Koreli, incubated by the Stanford Blockchain Accelerator and Binance Labs (now YZi Labs).
$4M
$4M - Latitude
Stablecoin-to-local-currency payment infrastructure
Series A · $43M · 2026-09
$43M
Europe
BusinessLatest roundTotal raisedDate- IMMIX
Stablecoin cross-currency FX trading infrastructure built on an AI pricing engine, focused on non-USD currency pairs
Undisclosed · 2026-10
— - Hyperlayer
Product innovation layer for banks and other financial institutions, no core system replacement needed (Agentic Banking, consumer/business banking, wealth management, Hyperpay payments); clients include global tier-1 banks
Series A · $66M · 2026-10 · Valuation $260M
$66MValuation $260M - CellPoint Digital
Payment orchestration platform for airlines and hotel/travel merchants, with an AI decision layer, Zenith, that optimizes authorization rates and payment costs
Undisclosed · 2026-09
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Other / unspecified
BusinessLatest roundTotal raisedDate- dtcpay
Licensed Singapore stablecoin payments infrastructure (merchant acquiring, multi-currency wallets, Visa cards, stablecoin-as-a-service)
Series A · 2026-09
— - Airwallex
Cross-border payments and corporate financial infrastructure
Series D+ · $650M · 2026-06 · Valuation $11B
$650MValuation $11B - Creem
Financial infrastructure for AI startups, including global payments, tax, revenue automation and revenue sharing
Pre-Seed · $2M · 2025-08
$2M
Confirmed rounds only. Matched on subsector, sector, stage and funding scale — each verifiable on the company profiles.
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