Accensa

x402 merchant back-office on Stellar: verifiable receipts, revenue attribution, and policy-bounded refunds for AI-agent payments. Open source, live on testnet.

[Accensa @accensaorg]

Agents can't get a credit card, so they can't pay for your API.

Till is an x402 gateway on NEAR: the agent gets 402, pays in NEAR, and is only charged if the seller's server actually answers.

Built at #NEARHackathon 2026 @NEARProtocol — Real-World Money + Agent Economy tracks🧵

[NEAR Protocol @NEARProtocol]

NEAR HACKATHON is now live with $250K+ in prizes.

No signup. Just ship a public repo + public demo post between November 1st & Nov 14, 23:59 UTC.

Build on NEAR Intents, chain signatures, chain abstraction, NEAR AI Cloud, & more.

Full details: https://t.co/mkP9hKatU4

[Accensa @accensaorg]

02/ The paid call has one order, and it's enforced: verify → guards → upstream → settle.

Settle only on a 2xx. A settle that fails is a strike. Two served-but-unsettled calls in 24h and the payer gets 403 before we burn any relayer gas.
#NEARHackathon @NEARProtocol

[Accensa @accensaorg]

Agents can't get a credit card, so they can't pay for your API.

Till is an x402 gateway on NEAR: the agent gets 402, pays in NEAR, and is only charged if the seller's server actually answers.

Built at #NEARHackathon 2026 @NEARProtocol — Real-World Money + Agent Economy tracks🧵

[NEAR Protocol @NEARProtocol]

NEAR HACKATHON is now live with $250K+ in prizes.

No signup. Just ship a public repo + public demo post between November 1st & Nov 14, 23:59 UTC.

Build on NEAR Intents, chain signatures, chain abstraction, NEAR AI Cloud, & more.

Full details: https://t.co/mkP9hKatU4

[Accensa @accensaorg]

Trustless payments, for AI agents.

Your API got paid on-chain and your database never heard about it. Accensa reads the Stellar ledger back as attributed revenue — with receipts anyone can verify.

Live on testnet. → https://t.co/qZQAqzCYQ9

@StellarOrg @BuildOnStellar

[Accensa @accensaorg]

5/
Both contracts are deployed on Stellar testnet and batch #1 is anchored. It’s early, so try to break it.
Contracts: https://t.co/QFJDe5IeAU
Facilitator: https://t.co/vXNMNsi7cN
App: https://t.co/Upxllygknh

@StellarOrg @BuildOnStellar @dripsnetwork @itsgrantfox

[Accensa @accensaorg]

1/
AI agents are about to make millions of tiny payments, and today nobody can independently check what they were charged.
Accensa gives agent payments verifiable receipts and merchant refunds, anchored on Stellar. Live on testnet 🧵

[Accensa @accensaorg]

4/
Verifying is a few lines:

import { verifyReceipt } from '@accensa/sdk/merkle';
const ok = verifyReceipt(receiptHash, proof, anchoredRoot);
Run it locally or against the contract.