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x402.ochinimus.app

Transaction precheck: simulated balance changes, programs or contracts, approvals, new accounts, token-risk reads and warnings. Use when you need to answer: What would this Solana or Base transaction do to the wallet that signs it, before it is signed? 503 if it cannot simulate: not charged.

Resource URL

https://x402.ochinimus.app/api/tx-precheck

Payment options

exactSolana

$0.05 USDC

Max amount

Pay to
4a8o45skRPcyjAdyR8yES215Swvh8uTpZD6KLarhxCJ7
Timeout
300s
exactBase (8453)

$0.05 USDC

Max amount

Pay to
0x22DB3A9686EE5261e7Bf3ed4f91277232E8076e6
Timeout
300s
exactPolygon (137)

$0.05 USDC

Max amount

Pay to
0x22DB3A9686EE5261e7Bf3ed4f91277232E8076e6
Timeout
300s
exactArbitrum (42161)

$0.05 USDC

Max amount

Pay to
0x22DB3A9686EE5261e7Bf3ed4f91277232E8076e6
Timeout
300s
exactEVM 5042

$0.05 USDC

Max amount

Pay to
0x0Cf44185564F2b72E291050DC79E578429E52f83
Timeout
300s
exactEVM 5042

$0.025 USDC

Max amount

Pay to
0xA853129ACF56A851f9d51CD8cb47619465260Fa9
Timeout
604900s
exactEVM 10

$0.05 USDC

Max amount

Pay to
0x22DB3A9686EE5261e7Bf3ed4f91277232E8076e6
Timeout
300s
exactEVM 143

$0.05 USDC

Max amount

Pay to
0x22DB3A9686EE5261e7Bf3ed4f91277232E8076e6
Timeout
300s
exactEVM 43114

$0.05 USDC

Max amount

Pay to
0x22DB3A9686EE5261e7Bf3ed4f91277232E8076e6
Timeout
300s

Tags

securitysimulationtransactionswalletsolana

For agents

Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://x402.ochinimus.app/api/tx-precheck
Type: http
Sources: thirdweb, cdp

Developer