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BlockchainSecurity Address Classify via x402 Preflight
x402
BlockchainSecurity Address Classify via x402 Preflight is a paid API for AI agents from base-agent-preflight.bytoken2023.workers.dev, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).
Classifies one or more blockchain addresses (Ethereum, Tron, or Bitcoin) by type and risk profile via the BlockchainSecurity Atlantis upstream service, accessed through an x402 micropayment gateway.
Price / call$0.1
Success—
StatusUnknown
How this service works
Machine-payable service intelligence for discovering, verifying, and monitoring identity, risk, authorization, execution-preflight, and evidence APIs before autonomous agents spend.
Output
Returns a JSON object containing the product name ('bcs-address-classify'), the upstream service identifier ('blockchainsecurity-atlantis'), upstream response headers (request ID, credit cost, credit remaining), and a nested upstream_response with 'data' (address classification results) and 'meta' (request ID). The actual classification data is inside upstream_response.data.
Example use cases
AML screening before payment
“Before I send funds, can you screen these three Ethereum addresses — 0xAAA111, 0xBBB222, 0xCCC333 — and tell me if any of them are flagged or high-risk according to BlockchainSecurity?”
Classify Tron wallet type
“I need to know what kind of entity owns this Tron address TXyz789abc — is it an exchange, a smart contract, or a regular wallet? Run a classification on tron for me.”
Batch Bitcoin address audit
“We received payments from these five Bitcoin addresses and need to classify all of them for our compliance report — can you run them through address classification on the bitcoin chain: bc1qabc, bc1qdef, bc1qghi, bc1qjkl, bc1qmno?”
Technical details
Endpoint
GEThttps://base-agent-preflight.bytoken2023.workers.dev/v1/x402/bcs/address-classifyWhen to prefer
Use this endpoint when you need fast, per-address blockchain classification or AML risk screening across Ethereum, Tron, or Bitcoin, and are operating in an x402 micropayment environment. It is particularly well-suited for compliance workflows, agent-driven payment pre-screening, or any scenario requiring on-demand, pay-per-call address intelligence without a subscription. Prefer it over batch analytics platforms when you need low-latency, single-call results for up to 100 addresses at a time.
Side effects
- Invalid or malformed address format returns a validation error
- Unsupported blockchain slug (anything other than ethereum, tron, bitcoin) results in rejection
- More than 100 addresses in a single request exceeds the limit and may be rejected
- Missing 'addresses' query parameter causes a required-field error
- Upstream BlockchainSecurity Atlantis service downtime results in a proxy error
- x402 payment failure (insufficient USDC or wallet issues) blocks the request before it reaches the classifier
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"product": "bcs-address-classify",
"upstream_headers": {
"request_id": "example-request-id",
"credit_cost": null,
"credit_remaining": null
},
"upstream_service": "blockchainsecurity-atlantis",
"upstream_response": {
"data": {},
"meta": {
"request_id": "example-request-id"
}
}
}
}Tags
x402
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