@Torin_559Privacy · Tagged Arc/Circle team for feedback
NexusYield Protocol
Confidential yield and RWA liquidity with TEE-shielded payments.
Low public engagement, high strategic relevancemedium
Arc builder intelligence
Where Arc builders are active, and where the gap is still open.
Arc Radar turns ecosystem research into a product map: builder categories, primitives, traction signals, opportunity gaps and the exact place Arc Suite can become the operating layer for payment, agent and stablecoin apps.
Private payments
17Mapped builders
9High-signal refs
1Privacy refs
Arc PrivatePrimary wedge
Source scopePublic Arc spotlights, Builder Fund, Office Hours, regional chapters
Signal modelVisibility, amplification, primitives, demo quality, strategic fit
Research stancePublic visibility only; low-signal builders are marked, not hidden
Builder map
Payments and DeFi are active. Privacy remains sparse.
The map is intentionally practical: every builder is mapped to both an ecosystem category and the Arc Suite products that could serve them.
BuilderProjectStackArc Suite fitSignal
@BenyaminStylesPayments · Community
Arclet
USDC checkout links, invoices, tip jars and content unlocks.
Community video demomedium
@Audu70Payments · Self/community
ArcPay
Cross-chain USDC payments using Circle wallets and CCTP.
Live demo, low public engagementmedium
@Xylonet_Payments · @arc
XyloNet / PayX
Stablecoin DeFi and social tipping/escrow payments to public creator handles.
Arc feature, 500+ likeshigh
@tlay_ioPayments · @arc, @samconnerone
TLAY
Machine-to-machine nanopayments with embedded device wallets.
Builder Spotlight, 400+ likeshigh
@mrcoc0xAgentic · Hackathon/community context
AuraGate
x402 marketplace where AI agents discover APIs and pay per request.
30+ services, 500+ paid testnet callshigh
@ProoVraAgentic · Hackathon/community
ProoVra
Proof-based escrow and settlement for AI agents.
Hackathon threadmedium
@0xMASTER82FX · Community
ArcSwap
Stablecoin FX DEX for USDC/EURC swaps and liquidity pools.
Launch post and public source referencemedium
@stablecorpFX · @arc
QCAD on Arc
CAD stablecoin and onchain CAD/USD FX flows.
Arc spotlight, 900+ likeshigh
@Hydra12351DeFi/RWA · Self/community
LumenFi
Stablecoin-native DeFi dashboard for balances, swaps, lending and bridge onboarding.
Testnet prototypelow
@synthra_financeDeFi/RWA · @arc
Synthra
Spot trading, concentrated liquidity and perpetual markets on Arc.
Builder Spotlighthigh
@TowerExchangeDeFi/RWA · @arc
Tower Exchange
Stablecoin DEX aggregator for better prices across Arc liquidity.
Arc spotlighthigh
@goldskyioInfra · @arc
Goldsky
Real-time indexing and data streaming for Arc builders.
Builders Fund spotlight, 900+ likeshigh
@0x_zaxInfra · Tagged Arc/Circle team
ArcFunTerminal
CCTP V2 bridge and recovery engine for failed or burned transfers.
Thread/video, 100+ likes on stronger postshigh
@IblamehsanPrediction · Self/community
Arcpredict
Sports prediction market experiments on Arc testnet.
Low-signal beta screenshotslow
@JerryOjumahRegional · @bobbilee
Nigeria Arc chapter
Regional organizer and Lagos meetup lead.
Repeated Bobbilee amplificationhigh
@BrazillianCareRegional · @bobbilee
Brazil Arc chapter
Brazil meetup and regional builder activity.
Meetup/chapter visibilitymedium
Opportunity gaps
The strongest wedge is private, compliant stablecoin flow.
Arc builders are shipping payments, DeFi, FX and infrastructure quickly. The underbuilt space is selective disclosure: private invoices, private receipts, auditor view keys and policy-gated settlement.
Private payments
Selective disclosure, private invoices and auditor view keys are the clearest wedge.
Agent receipts
x402 payments are active, but private or compliance-aware receipts are still underbuilt.
Builder operations
Builders have demos, but few have billing, wallet policy, monitoring and execution control.
Regional GTM
Nigeria and Brazil chapters are visible but not yet connected to a builder operating layer.
PRIMITIVE USAGEARC SUITE FIT
CCTP
core
x402
core
Wallets
core
App Kit
active
Nanopayments
active
StableFX
active
Paymaster
emerging
Indexing
emerging
Next flagship layerArc Private
Private invoices, private x402 receipts, auditor view keys and policy-aware disclosure.
Where Arc Suite fits
Not another DEX. The operating layer around builders.
Payments builders
Billing, Flow, Wallet OS, Private
Agentic marketplaces
Marketplace, Billing, Reputation, Escrow
DeFi and FX apps
Shield, Treasury, Flow, Gas
Infrastructure tools
Execution Control, Ops Health, Radar
Regional chapters
Radar, Pilot CRM, demo workspace
Closest references
Three projects define the strategic neighborhood.
NexusYield
Closest privacy reference. Different stack via TEE; complementary to Fairblock-style private payments.
AuraGate
Closest agentic x402 reference. Public marketplace today; private receipts could be the upgrade path.
Arclet / ArcPay
Closest payment UX templates. They can become private checkout and private invoice references.
Investor thesis
Arc Suite is ecosystem-aware infrastructure.
The ecosystem is already crowded in simple payments, DeFi and FX. Arc Suite differentiates by combining risk, billing, wallet policy, execution monitoring and a privacy-ready settlement roadmap into one builder operating layer.
Open investor page