x402 tokens surpass $800m value after BNB launch

x402 ecosystem tokens have risen to surpass $800 million in market value, rising by 366% only a day after launching the facilitator module protocol for BNB Chain.

According to data from Coingecko, the protocol’s tokens has reached a market cap of more than $810 million, with an increase of 366% in the past 24 hours. Some tokens fueling the rally include AInalyst, which has risen in value by 179% followed by Capminal’s increase of 140.6%.

At press time, the ecosystem has seen a spike in trading volume, reaching as much as $225.4 million in the past 24 hours. The largest contributor continues to be EIGEN (EIGEN), which has gone up by 8.5% in the past day, having risen to $1.20.

The surge in market value came only a day after Pieverse announced the launch of x402b, an expanded version of the original protocol that is designed to support BNB Chain (BNB). The protocol includes features such as EIP-3009 gasless payments and auditable receipts.

Originally developed by Coinbase, the x402 protocol is an open, internet-native payment standard that uses the HTTP 402 Payment Required status code to enable instant, programmatic payments for APIs and digital content. The protocol enables both humans and AI agents to make transactions through the HTTP request, thus eliminating the need for traditional account setups or authentication flows.

Just a day prior, the protocol reportedly about 500,000 transactions in a single week. This marked a 10,780% increase in transaction activity compared to the previous four weeks. Coinbase CEO Brian Armstrong highlighted the massive surge, claiming that the protocol was “growing like crazy.”

What is Pieverse’s x402b for BNB Chain?

On Oct. 26, Pieverse has announced the launch of x402b, which is an extended version of Coinbase’s x402 web payments protocol designed specifically for the BNB Chain. The upgrade introduces EIP-3009 gasless payments and auditable on-chain receipts, addressing problems that have hindered the broader adoption of HTTP-based crypto payments in enterprise settings.

Using its in-house Pieverse Facilitator, the company aims to make x402 fully compatible with BNB Chain’s ecosystem while adding compliance-friendly transparency for businesses. What makes the extended protocol different to the original, is the fact that Pieverse addresses two practical gaps that limits functionality on BNB Chain.

The first is the gasless problem. The x402 was designed to support gasless payments via EIP-3009. However, most stablecoins on BNB Chain are not supported by x402. To mitigate this problem, Pieverse introduced pieUSD, which is a 1:1 USDT wrapper with EIP-3009 support. This would provide BNB tokens with the gasless support offered by x402.

“Customers just sign a message—no gas required,” said Pieverse in its latest post.

The second problem Pieverse tackles is the “audit and tax problem.” Traditional businesses require verifiable payment records for accounting and compliance, however the protocol’s open standard does not define a mechanism for generating or storing receipts.

As a result, Pieverse’s custom Facilitator module automatically creates jurisdiction-compliant, immutable receipts for every transaction and stores them on BNB Greenfield, the network’s decentralized data layer.

This upgrade means that the x402 ecosystem could see a surge in BNB tokens entering the space, potentially raising the market cap even higher than before and amplifying transaction volumes on-chain to even greater lengths.

Pieverse stated it will release the full protocol specification, smart contracts, and reference implementation in the coming weeks, which could setting a new standard for web-based crypto payments.