Built for Stellar Agents × x402 × Stripe MPP Hackathon →

Two protocols.
One gateway.
Stellar.

Stellect lets AI agents pay for any API using x402 or MPP — and settles every payment on Stellar in under 5 seconds.

Agents pay. Stellar settles. You control.

69 tests · 6 packages · 4 on npm · MIT licensed

stellect v0.1.0

Payment Receipt

ServiceWeather API
Amount$0.001 USDC
NetworkStellar Testnet
Tx3f8a...c2d1
Settlement4.2s
StatusProcessing...

Built with

Stellarx402MPPOpenZeppelinSorobanMCPTypeScriptStellarx402MPPOpenZeppelinSorobanMCPTypeScript
Live on Stellar testnet

Try it live

Same service. Same price. Pick your protocol.

Data services Pays USDC

Wallet queries Free

stellect
Click any service above.
Agent Wallet

USDC

XLM

Last tx

The missing piece

Stellar has the protocols. Agents had no gateway.

Stellar has x402 support via OpenZeppelin. Stellar now has MPP support via the official SDK. But there's no unified gateway where an agent can discover services, choose a protocol, and pay — all in one flow. That's what we built.

x402

Coinbase

Stellect

Gateway

MPP

Stripe + Stellar

One flow. Two protocols.

01

Discover

Agent finds paid services via MCP or service registry.

02

Choose protocol

x402 (Coinbase) or MPP (Stripe + Stellar). Same service, different payment rail.

x402MPP

03

Pay & receive

USDC settles on Stellar in ~5s. Real data returned.

What powers the gateway

Agent wallet

AES-256-GCM encrypted keystore. Policy-gated signing. 27 tests.

Service bazaar

Open JSON registry. Agents discover services via 4 MCP tools.

Budget enforcement

Soroban smart contract. Daily limits, per-tx caps. 10 Rust tests.

Claude integration

MCP server works with Claude Desktop. Ask Claude to pay for data.

Don't trust. Verify.

69

TS tests

10

Soroban tests

6

packages

2

protocols

<5s

settlement

4

on npm

Built for this hackathon

x402 payments on Stellar

MPP payments on Stellar

Agent wallet with encrypted keystore

Service discovery via MCP

On-chain budget via Soroban

Claude Desktop integration

Open source (MIT)