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Crypto Shark Bazaar – Chain Network Info
x402
Crypto Shark Bazaar – Chain Network Info is a paid API for AI agents from cryptoshark.duckdns.org, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-12).
Returns current blockchain network metadata including network name and observation timestamp for the Base chain
Price / call$0.001
Success—
StatusUnknown
How this service works
Low-cost x402 blockchain primitives, market intelligence, and AI utilities for autonomous agents
Output
A JSON object containing the network name (e.g. 'base') and an ISO 8601 timestamp indicating when the network state was observed (e.g. '2026-09-16T00:00:00.000Z').
Example use cases
Verify active chain before payment
“Before I send an x402 payment through Crypto Shark Bazaar, can you check what network it's operating on so I know it's Base and not a testnet?”
Log network state for agent audit trail
“Grab the current network info from Crypto Shark Bazaar and record the chain name and observation timestamp for my agent's activity log.”
Monitor chain identity in automated workflow
“Every time my trading agent wakes up, I want it to confirm the blockchain network name from Crypto Shark Bazaar so it doesn't accidentally fire transactions on the wrong chain.”
Technical details
Endpoint
GEThttps://cryptoshark.duckdns.org/chain/network-info?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, low-cost ($0.001 USDC) programmatic check of which blockchain network an x402-enabled service is operating on, particularly for pre-flight validation before executing on-chain transactions on the Base network. It is not suitable for deep chain analytics or cross-chain comparisons.
Side effects
- Service unavailable due to dynamic DNS (duckdns.org) resolution failure — returns connection error
- Payment not processed via x402 — returns 402 Payment Required with no data
- Invalid or malformed properties query parameter — may return empty or default response
- Stale observedAt timestamp if backend node is out of sync with chain
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"network": "base",
"observedAt": "2026-09-16T00:00:00.000Z"
}
}Tags
x402
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