Carpan

Building on @arc.
USDC tracking → Accounting exports & APIs.
Onchain research • Ecosystem discovery.
Data → Intelligence → Action.

[Carpan @carpan_app]

Carpan: From USDC payments to onchain research

Hi everyone,

Working with USDC can mean using different tools to collect payments, investigate transfers and organize business records. I’m building Carpan to bring these tasks together.

With Carpan, you can:
Finance: Verify Arc payments, add your own counterparty and business references in a private workspace, review records and export them.
Collections: Create USDC payment links and match incoming payments to requests.
Terminal: Investigate transactions, wallet activity and transfer relationships.
Ecosystem: Discover Arc projects with source-backed information.
Bridge: Move USDC across supported networks.
The latest update expands USDC research to Arc, Base, Arbitrum and Ethereum. Private Finance review and approval remain focused on Arc.

I’d love to hear your feedback. Which area would be most useful to you?

https://t.co/rdx0E4M9lm

[Carpan @carpan_app]

Payments, research and discovery on Arc

Hi everyone,

I wanted to share the different tools I’m building in Carpan. There are five areas you can explore:

Finance: Verify USDC activity, add your own counterparty and reference details, review records and export them as JSON.

Collections: Create and share USDC payment links, then match incoming payments to requests.

Terminal: Investigate addresses, transactions and transfer flows.

Ecosystem: Discover Arc projects with source references and explore market data.

Bridge: Move USDC across supported networks.

Which area would be most useful in your day-to-day work?

https://t.co/rdx0E4M9lm

[Carpan @carpan_app]

@craftorahq @blockscout Thanks so much for taking a look! Really appreciate it. Excited to keep building Carpan on Arc. 🚀

[Carpan @carpan_app]

Carpan: Arc USDC activity → transaction research → business review.

@blockscout powers discovery & investigation; Arc RPC verifies receipts.

New work: source provenance + Finance → Terminal.

Built for @craftorahq
https://t.co/0ig6BOamii

[Carpan @carpan_app]

@blockscout @craftorahq Thanks for taking a look! That’s exactly the idea: Blockscout helps us discover and investigate activity, Arc RPC verifies the receipts, and Carpan connects that evidence with the business context.

[Carpan @carpan_app]

What will you remember about this payment next month?

Think of a USDC payment arriving in your wallet today. A month later, you may need to know which customer it relates to, what it was for and whether it has been reviewed.

That’s one of the problems I’m working on with Carpan: keeping a payment connected to the information that gives it meaning.

You can verify the transaction on Arc, add a counterparty and a business reference in your private workspace, then review, approve and export the record as JSON. When you need a closer look, Terminal lets you investigate the underlying transaction.

When you reopen an old payment record, what’s the first thing you look for?

https://t.co/rdx0E4MHaU

[Carpan @carpan_app]

How Carpan turns USDC payments into business records

I’m building Carpan to help businesses connect USDC payments on Arc with the records they need to keep.

The Finance workflow is simple:

1-Verify the payment using onchain transaction evidence.

2-Match it with a counterparty and a business reference.

3-Review and approve the record in a private workspace.

4-Export the approved record as JSON.

Terminal lets users investigate the underlying transaction, while Collections supports payment requests, receipt matching and CSV exports. Ecosystem provides source-backed Arc project discovery.

What information do you still find yourself adding manually when recording a USDC payment?

https://t.co/rdx0E4M9lm

[Carpan @carpan_app]

Meet Carpan — USDC payment data on @arc.

A payment is more than a transaction hash. Businesses need to connect it to a counterparty, a reference and a review decision.

Carpan brings that workflow together:

• Finance: private workspaces, payment verification, review and JSON exports
• Collections: payment links, receipt matching and CSV exports
• Terminal: onchain research, flow maps and watchlists
• Ecosystem: source-backed Arc project discovery

Built on Arc Mainnet. Wallet keys and transfer signatures stay with you.

Explore: https://t.co/rdx0E4M9lm

Building with USDC? Tell us what would make payment reconciliation easier for you.

#Arc #USDC