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Heurist Mesh – ChainbaseAddressLabelAgent
x402
Heurist Mesh – ChainbaseAddressLabelAgent is a paid API for AI agents from mesh.heurist.xyz, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).
Retrieves all available labels for an Ethereum or Base blockchain address, including owner identity, smart contract names, wallet behavior patterns, and ENS/Base name resolution.
Price / call$0.005
Success—
StatusUnknown
How this service works
Get all available labels for an ETH or Base 0x address. Labels may describe owner identity, smart contract name, wallet behavior patterns and other properties. Also resolves ENS and Base names if available.
Output
A set of labels for the queried address, which may include the owner's identity (e.g. exchange name, known individual, DAO), the smart contract name and protocol if applicable, wallet behavior tags (e.g. high-frequency trader, mixer usage), and resolved ENS or Base name if one exists.
Example use cases
Identify a suspicious wallet
“I just received funds from 0x3f5CE5FBFe3E9af3971dD833D26bA9b5C936f0bE — can you pull all available labels for it so I can see if it's flagged as an exchange, a known scammer, or something else?”
Resolve ENS name for a counterparty
“Before I send payment, can you check if the address 0xAb5801a7D398351b8bE11C439e05C5B3259aeC9B has an ENS or Base name registered, and what other identity labels are on it?”
Due diligence on a DeFi contract
“We're about to interact with the contract at 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D — can you fetch all its labels from Chainbase so we know its name, what protocol it belongs to, and any behavior patterns?”
Technical details
Endpoint
POSThttps://mesh.heurist.xyz/x402/solana/agents/ChainbaseAddressLabelAgent/get_address_labelsWhen to prefer
Choose this endpoint when you need to enrich or identify an Ethereum or Base blockchain address with human-readable labels, owner identity, contract metadata, or behavioral tags — especially when ENS/Base name resolution is also needed in the same call. Prefer over raw block explorers when you need structured, agent-consumable label data rather than raw transaction history.
Side effects
- Address not found or no labels available returns an empty label set
- Invalid 0x address format causes a request validation error
- Address exists but has no on-chain history or labels returns minimal or null results
- Network or Chainbase data source unavailability causes a timeout or 5xx error
- Payment failure via x402 protocol blocks request execution
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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