The x402 Paradox: OpenAI, AWS, and Base Reanimate a Dead HTTP Status Code for AI Agents
State root mismatch. Trust updated. HTTP 402. Payment Required. For 25 years,...
Exchanges
•
0xIvy
•
2026-08-17
Market Prices
| Coin | Price | 24h |
|---|---|---|
|
BTC
Bitcoin
|
$78,142 | +0.69% |
|
ETH
Ethereum
|
$2,456.65 | +0.76% |
|
SOL
Solana
|
$105.04 | +1.37% |
|
BNB
BNB Chain
|
$693.8 | +0.59% |
|
XRP
XRP Ledger
|
$1.39 | +0.83% |
|
DOGE
Dogecoin
|
$0.0851 | +0.05% |
|
ADA
Cardano
|
$0.2009 | -0.05% |
|
AVAX
Avalanche
|
$7.3 | +0.21% |
|
DOT
Polkadot
|
$0.8391 | -0.45% |
|
LINK
Chainlink
|
$11.4 | +0.34% |
Fear & Greed
69
Greed
Market Sentiment
Event Calendar
202630
04
upgrade
Celestia Mainnet Upgrade
Improves data availability sampling efficiency
22
03
unlock
Optimism Unlock
Circulating supply increases by about 2%
15
04
halving
Bitcoin Halving
Block reward reduced to 3.125 BTC
18
03
unlock
Sui Token Unlock
Team and early investor shares released
28
03
unlock
Arbitrum Token Unlock
92 million ARB released
08
04
upgrade
Solana Firedancer
Independent validator client goes live on mainnet
12
05
halving
BCH Halving
Block reward halving event
10
05
upgrade
Ethereum Pectra Upgrade
Raises validator limit and account abstraction
Altseason Index
41
Bitcoin Season
BTC Dominance
Altseason
Gas Tracker
Ethereum
28 Gwei
BNB Chain
3 Gwei
Polygon
42 Gwei
Arbitrum
0.5 Gwei
Optimism
0.3 Gwei
Tag Cloud
Market Cap
All →
1
Bitcoin
BTC
$78,142
1
Ethereum
ETH
$2,456.65
1
Solana
SOL
$105.04
1
BNB Chain
BNB
$693.8
1
XRP Ledger
XRP
$1.39
1
Dogecoin
DOGE
$0.0851
1
Cardano
ADA
$0.2009
1
Avalanche
AVAX
$7.3
1
Polkadot
DOT
$0.8391
1
Chainlink
LINK
$11.4
🐋 Whale Tracker
🔵
0x9338...33da
3h ago
Stake
3,397,106 USDC
🔵
0xfce1...8c05
6h ago
Stake
41,689 SOL
🔵
0x0e64...a2e1
1h ago
Stake
3,077.50 BTC
💡 Smart Money
0xadde...24b6
Early Investor
+$0.9M
72%
0xe65e...1d3e
Early Investor
+$1.8M
64%
0xe74b...8857
Market Maker
+$2.3M
82%
#x402
x402 related articles