Silverback is a DeFi intelligence infrastructure protocol built on Base. It provides 21 paid API endpoints covering
swap routing, yield optimization, technical analysis, token audits, whale tracking, arbitrage scanning, and backtesting. These endpoints are monetized through the x402 payment protocol, where agents and applications pay per call using USDC — no API keys or subscriptions required.
The protocol operates the Silverback Facilitator, a zero-fee x402 payment settlement service supporting USDC
transactions across Base, Solana, and SKALE. The facilitator is built on the official @x402/core SDK and is available for any x402 resource server to integrate.
Silverback holds an ERC-8004 on-chain agent identity registered on both Ethereum and Base mainnets, providing verifiable reputation and a capability registry. Integration is available through an MCP server and npm SDK.
$BACK is the native token of the Silverback ecosystem, launched via Virtuals Protocol on Base with a fixed supply of 1,000,000,000 tokens. There is no inflation mechanism — total supply is set at launch with no minting capability.
Where is Silverback available for purchase?
You can exchange BACK tokens on both decentralized and centralized crypto platforms. The favored choice for purchasing and trading Silverback is Uniswap V2 (Base), notably the BACK/VIRTUAL pair, which saw a trading volume of $ 2.36 in the past day.
What is the highest value Silverback (BACK) has ever reached?
Silverback (BACK) reached its peak price at 0.00009591 $ on 25 February 2026, approximately a month ago ago. Presently, the current price is -44.14% lower than this all-time high.
What is the historical minimum price for Silverback (BACK)?
The minimum price reached for Silverback (BACK) was 0.00005244 $, documented on 02 April 2026, more than 4 days ago. In comparison, the current price is 2.15%, it above this historical low.
What is the fully diluted valuation of Silverback (BACK)?
The fully diluted valuation (FDV) of Silverback (BACK) stands at $ 65,689. This figure reflects the maximum potential market capitalization, considering that the current circulating supply is at its maximum of 1,000,000,000 BACK tokens. The realization of this FDV might take several years depending on the emission schedule of BACK tokens.