Skip to content
Menu

Payments

Payments, settlement and stablecoin rails.

Projects
75
Active
27
Shipped this week
10
Still building
0
Build momentum
38

Recent ships

View all →

  • Nvda Tranched Arc — Code changes this week (since Mon 12 Oct)

    Code activity

  • Pons Robinhood Buy Sell API — Code changes this week (since Mon 12 Oct)

    Code activity

  • useh402 — Code changes this week (since Mon 12 Oct)

    Code activity

  • ghostpay — Code changes this week (since Mon 12 Oct)

    Code activity

  • Elipacosta88 — Code changes, week of 2026-10-05 – 2026-10-11

    Code activity

  • HaPaPay — Code changes, week of 2026-10-05 – 2026-10-11

    Code activity

  • plagtech — Code changes, week of 2026-10-05 – 2026-10-11

    Code activity

  • sandia — Code changes, week of 2026-10-05 – 2026-10-11

    Code activity

All projects

Showing 1–5 of 5 projects

Nvda Tranched Arc

Payments

Code changes

Stablecoin-native NVDA tranched book on Robinhood Chain: static-fee Uniswap v4 pool with onchain IL guard, Senior/Junior ERC-7540 vaults, bounded strategy module

No token tracked

viaIndependent

No known affiliation with Robinhood — HEY holds no evidence of one.

Pons Robinhood Buy Sell API

Payments

Code changes

PONS Robinhood Chain buy sell API: stage checks, unsigned transactions, local signing and 0.25% atomic fee. Beta: settlement deployment pending.

No token trackedpons-robinhood-trade.apilabph.workers.dev

viaIndependent

useh402

Payments

Code changes

AI agents pay humans per task, over HTTP. The H402 website and task API: 402 quotes paid with x402, escrow on Robinhood Chain and Solana, workers, consensus, payouts.

No token trackedh402.io

viaIndependent

ghostpay

Payments

Code changes

Stealth payments on Robinhood Chain (ERC-5564): contract, site and Cloudflare worker.

No token trackedghostpayfin.xyz

viaIndependent@ghostpay_fin

Elipacosta88

Payments

Code changes

Multi-chain x402 payment gateway (HTTP 402): Base, Arbitrum One, Robinhood Chain, Solana, Algorand. Public cut of whaletape.xyz for the Arbitrum Open House.

No token trackedwhaletape.xyz

viaIndependent

Narrative momentum reflects how much the projects in it are building. It is not a price or social signal.