Now in Public Beta

Credit infrastructure for the modern internet

Superseed provides credibly neutral credit primitives that scale with your protocol.

Trusted by leading protocols

Features

Built for protocol-grade reliability

Everything you need to integrate decentralized credit into your application, out of the box.

Instant Settlement

Sub-second finality with cryptographic guarantees. No waiting, no uncertainty. Credits settle the moment they're issued.

Composable Credit

Stack, bundle, and transform credit lines like building blocks. Every primitive is designed to interoperate seamlessly.

Risk Oracles

Real-time risk scoring powered by on-chain analytics. Adaptive models that learn from market conditions and protocol behavior.

Cross-chain Native

Deploy once, reach every chain. Unified credit state across Ethereum, Arbitrum, Optimism, Base, and more networks.

Developers

Integrate in minutes

A clean, typed SDK that gets out of your way. Initialize, issue credit, and settle — three function calls to production.

TypeScript-first with full type inference

Zero dependencies — works in Node, Deno, and browsers

Built-in retry logic and circuit breakers

Comprehensive webhook support for real-time events

credit.ts

import { Superseed } from '@superseed/sdk';

// Initialize the client
const client = new Superseed({
  apiKey: process.env.SUPERSEED_KEY,
  network: 'mainnet',
});

// Issue a credit line
const credit = await client.credit.issue({
  borrower: '0x1a2b...3c4d',
  amount:   50_000,
  asset:    'USDC',
  terms: {
    duration: '90d',
    rate:     0.045,
  },
});

// Settlement is automatic
console.log(credit.id);
// → "crd_8x7k2m9p1n"
          

Pricing

Simple, transparent pricing

Start free, scale as you grow. No hidden fees, no surprises.

Free

For exploring and prototyping

Free forever

100 API calls per day
Testnet access
Community support
Basic analytics dashboard

Get Started