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Obol Base Address Snapshot
x402
Obol Base Address Snapshot is a paid API for AI agents from obol.danieldutoit.net, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Returns a verified on-chain data snapshot for a given Base network address, including balances, transaction history, or account state.
Price / call$0.001
Success—
StatusUnknown
How this service works
Obol sells verified blockchain data over x402, settled in USDC on Base.
Output
A verified snapshot object containing on-chain data for the specified Base network address, potentially including balance information, transaction history, token holdings, and current account state at the time of the query.
Example use cases
DeFi portfolio on-chain audit
“Give me a verified snapshot of what's happening on-chain for my Base wallet 0xAbCd...1234 — balances, recent activity, everything.”
Smart contract state verification
“I need to verify the current on-chain state of this Base contract address 0x9f8e...7a2b — can you pull a snapshot?”
KYC or compliance address check
“Can you fetch verified blockchain data for Base address 0x4411...beef so I can review its on-chain history before onboarding this user?”
Technical details
Endpoint
GEThttps://obol.danieldutoit.net/v1/base/address-snapshotWhen to prefer
Choose this endpoint when you need verified, trustworthy on-chain data for a specific Base network address and are willing to pay a micro-fee ($0.001 USDC) per query. Prefer it over free unverified RPC calls when data integrity and provenance matter, such as compliance checks, portfolio audits, or agent workflows requiring confirmed blockchain state.
Side effects
- Invalid or malformed address string returns an error
- Address not found or never used on Base returns empty or null data
- Payment failure via x402/USDC prevents data delivery
- Network or RPC errors may cause temporary unavailability
- Rate limiting or quota exhaustion may block repeated calls
Output
Schema · Response
{
"type": "json",
"example": {
"eth": {
"symbol": "ETH",
"balance": "0.000500000000000000",
"decimals": 18,
"balance_wei": "500000000000000"
},
"usdc": {
"symbol": "USDC",
"balance": "20.000000",
"contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"decimals": 6,
"balance_units": "20000000"
},
"address": "0x4094383033C1861E2686eaC4d4BBae6F0031F5d2",
"network": "eip155:8453",
"observed_at": "2026-09-07T11:04:21.000Z",
"observed_block": 50994857,
"provider_consistency": {
"agreement": true,
"providers": [
"base-official",
"base-publicnode"
]
}
}
}Tags
x402
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