Logo

Stablecoins-crypto API

Add stablecoin payments, subscriptions & payouts — non-custodial, multichain, gas-less by default

Accept stablecoins across Solana and EVM chains; settle straight to your wallets; keep fees predictable and paid in stablecoins; ship faster with webhooks, stability, and clean REST semantics.

Genpaid API integrations page screenshot

Why to chose Genpaid
stablecoins crypto API

Non‑custodial by design

Funds land directly in your wallets. We never hold balances. Bank‑app UX without adding custody risk.

Genpaid Balance example screenshot

Gas‑less, predictable fees

No native‑token hurdles. Network fees are paid in stablecoins, so finance teams get clear, stable unit economics.

Predictable Fee transaction example

Go live in minutes, not weeks

Built‑in compliance where it’s needed, so operators can start faster and scale globally.
Coverage in 160+ countries.

Genpaid API key showcase

Multichain that feels single‑stack

Solana now; Ethereum, BSC, Base, Arbitrum next; TRON coming; Plasma, Arc, Tempo on the roadmap.

Payments and Activity screenshot

3× lower total cost

We’re designed to be materially cheaper than typical crypto processors.

Genpaid Lover costs comparison

Compliance & security built‑in

Passkeys, quantum‑resistant encryption secures the accounts, KYT/OFAC‑aligned screening, audit trails; MiCA‑aligned model.

Genpaid High-risk sweeping example

> POST /v1/invoices • payload: {"amount":"1250.00","currency":"USDC","network":"Base"} • → 201 CREATED • GET /v1/invoices/0x9fE3… • {"status":"confirmed","tx":"0xa93b…"} • ↳ event: payment_received • GET /v1/payments?page=2&limit=50 • 200 OK • PATCH /v1/customers/{id} {"tag":"wholesale"} • POST /v1/payouts {"amount":"500","currency":"USDT","destination":"wallet_0x98A…"} • response: {"status":"queued"} • GET /v1/balance • {"total":"15742.39","currency":"USDC"} • → Network: Arbitrum • webhook: invoice.settled • 204 NO CONTENT • 🔗 baseURL=https://api.genpaid.io • time=168ms latency=low • connection: keep-alive

Your building opportunities

Genpaid Invoice Payment screenshot

Accept Payments & Subscriptions

Charge once, schedule recurring, or invoice. Prices auto‑render in your base currency
EURUSDARSBRL

Genpaid Payments Links and QRs screenshot

Payment Links & Checkout

Spin up hosted links or embed a component; show local language (ES, PT, UKR, KA, BG) and user’s reference currency.

Genpaid Mass payments screenshot

Payouts & Mass Disbursements

Pay partners, affiliates, and creators with signed, on‑chain audit trails.

Genpaid Invitations screenshot

Multisig & Roles

Corporate accounts with role‑based approvals and team controls.

Genpaid Reports screenshot

Reporting & Reconciliation

Clean statements, downloadable reports, and webhook events for every state change.

Genpaid AI Payments screenshot

AI & Agent Payments

Safely let AI agents initiate payments within policy (per‑agent budgets, allowlists, rate caps).

Coming soonProgrammable fiat-stablecoins 1:1 on/off ramps and settlements

Trust

Security and Compliance architecture

Genpaid secure flow showcase

Self‑custody keys with encrypted export options;passkeys for phishing‑resistant auth; encryption designed to be robust against brute‑force and quantum‑era risks.

Sanctions/KYT screening and on‑chain audit logswith downloadable reports for finance/tax. Data minimization and retention/residency controls. MiCA‑aligned model.

Built for regulated markets, taking cues from privacy‑preserving, synchronization‑first approaches used by institutional‑grade networks serving capital markets.

FAQ

What exactly is Genpaid’s Stablecoins‑Crypto API - and how is it different from a typical “crypto processor”?
Genpaid is a developer‑first API to accept payments, run subscriptions/invoices, and send payouts in leading stablecoins - without custody risk and without native‑token gas juggling. You keep keys and settlement control; we provide a neobank‑like UX, multichain rails, and a clean API to ship fast. In short: stablecoin finance, not card rails, and not a custodial wallet.
Is Genpaid custodial? Who controls wallets and keys?
Non‑custodial by design. Funds land directly to your wallets; we never hold balances. You manage your keys (with encrypted export options), and access is protected by passkeys plus a modern encryption posture designed to resist brute‑force and future‑threat vectors. This lets you operate like a bank app without taking on a custodial intermediary.
How do “gas‑less” and stablecoin‑denominated fees work in practice?
No native‑token top‑ups, no “weird token” calculations. Network fees are paid in stablecoins, so finance teams get predictable unit economics and simpler reconciliation. This removes a major blocker to scale (ops time and slippage from swapping into gas tokens) and keeps your checkout smooth for end users.
Which chains and stablecoins are supported today - and what’s on the roadmap?
Today we support major blockchains and tokens: Solana + EVM (Ethereum, BSC, Base, Arbitrum) with any EVM chain or token can be added Next: TRON; roadmap includes Plasms, Arc, Tempo as demand grows. This multichain approach gives you reach without a fragmented developer experience.
How fast can we integrate and go live?
Teams typically start in minutes: onboard, get the private key, choose Checkout/Links or direct API calls, and listen to webhooks for state changes. Genpaid’s “built‑in where‑needed” compliance cuts weeks of back‑and‑forth so operators can accept payments and manage accounts fast - even across 160+ countries. No card required to get started.
How do subscriptions and recurring payments work on‑chain?
Use the API to create plans and schedule recurring collections (e.g., monthly SaaS). Genpaid handles the recurrence and notifications while you receive on‑chain settlement in your chosen stablecoin. Amounts display in your base currency for clear billing and finance reporting (e.g., price in USD, settle in USDC).
Can we run payouts and mass disbursements to partners, creators, or suppliers?
Yes - batch payouts are a first‑class use case. Trigger mass disbursements to on‑chain addresses with downloadable audit trails for finance and tax. This is ideal for marketplaces, affiliates, gig platforms, and revenue shares where stablecoin speed and working‑capital clarity matter.
How do AI & Agent Payments work - and how is risk controlled?
Genpaid lets you accept and automate payments from AI agents while keeping human oversight simple. You can expose checkout flows that agents can interpret, and enforce clear policy controls so agents pay only within allowed parameters - solving the card‑based hurdles that often block autonomous purchases.
What does “security & compliance built‑in” mean for my legal and ops teams?
Every customer and transaction is screened with KYT/OFAC‑aligned sanctions controls; we practice data minimization with explicit retention/residency settings, and provide on‑chain audit logs with downloadable reports. The model is designed to align with MiCA and similar regulatory expectations - so you can expand with confidence instead of friction.
How do reporting, base‑currency display, pricing, and markets/localization work?
  • Reporting & base currency: All crypto amounts render alongside your reference currency - USD, EUR, ARS, or BRL - so finance sees a familiar P&L and tax trail. Export statements for reconciliation.

  • Pricing: Genpaid is designed to be up to 3× cheaper than typical crypto solutions due to gas‑less design and lower ops overhead. This is a core value prop; see the Pricing page for specifics.


  • Markets & localization: Target markets include EU, USA, LATAM, and CIS countries (ex‑RU/BY), with relevant UI/localization plus coverage in 160+ countries for global scale.

Need help? Chat with Genpaid Support

Get started with Genpaid today

Launch stablecoins and crypto payments easy and quickly and grow your revenue today.