Ethereum · ERC-20 · On-Chain Credit
Credit Score Protocol turns every peer-to-peer transfer into a verifiable act of trustworthiness. Send CSP, receive it back — your reputation grows with every transaction, immutably, on Ethereum.
Protocol Overview
Every interaction on Credit Score Protocol is a two-party agreement. You send, they return. The blockchain records it. Your score climbs. No app required — the logic lives in the token itself.
Import the CSP contract address into your MetaMask wallet. No third-party app, no bridge, no special interface — just native token transfers the way Ethereum was designed.
Initiate a transfer to someone you wish to establish trust with. Any amount. The transfer itself is the signal — an invitation to demonstrate mutual reliability on-chain.
The other party sends back the same amount of CSP. This reciprocal act is what the protocol recognizes as a completed trust exchange — verifiable, timestamped, permanent.
The transfer function detects the completed loop and updates both parties' on-chain credit scores automatically. More exchanges, higher trust, better reputation — all without leaving MetaMask.
Transaction Mechanics
Unlike DeFi protocols that require a separate smart contract interaction, CSP's scoring logic is embedded directly in the ERC-20 transfer function. Every send and receive is automatically evaluated — no approvals, no dApps, no gas-heavy multicalls.
When the protocol detects that a peer has returned the equivalent amount, both wallets receive an on-chain score increment. The entire mechanism is auditable — your credit history is your transaction history.
Tokenomics
Get Started
The protocol is integrated at the token level. If you can send an ERC-20, you can use Credit Score Protocol. No front-end required — though we recommend a clean setup.
Download MetaMask from metamask.io and create or import an Ethereum wallet. Make sure you're on the Ethereum mainnet.
In MetaMask, click "Import Token" and paste the contract address: 0x7d3e…db2. The CSP token will appear in your asset list.
Agree with a peer to complete a trust exchange. Both parties need CSP in their wallets. The exchange is mutual — you send, they return the same amount.
Send CSP to your peer via MetaMask's standard transfer. Once they return the equivalent, the protocol automatically records the exchange and boosts both scores.
Repeat trust exchanges over time. Each completed loop strengthens your on-chain reputation. Your score history lives in the immutable transaction record of Ethereum.
Contract Details
Every aspect of Credit Score Protocol is transparent and auditable on Ethereum. The contract address, scoring logic, and burn mechanism can be verified by anyone.