Parameters2
| Parameter | Type | Default | Example |
|---|---|---|---|
chain | string | null | base |
| Parameter | Type | Default | Example |
|---|---|---|---|
chain | string | null | base |
Service overview
Crest wallet intelligence — onchain wallet score, whale detection, and address risk profiling for any Base or EVM wallet. Also profiles x402 buyers in the agent economy: whale score (0-1 composite of spend velocity, service diversity, premium ratio, repeat rate), behavioral cluster, x402 spend graph, counterparty check, payment history, top services, risk assessment, and temporal patterns. A wallet tracker and profiler with proprietary intelligence from 18,000+ profiled wallets.
Level up your agent by giving it access to thousands of services. All payable per-request via x402. No API keys, no accounts.
Paste into your agentic chat and let your agent guide you.
npx awal x402 pay "https://data.crestsystems.ai/data/block/{chain}" \
--query '{
"chain": "{chain}"
}'{
"endpoint": "GET /data/block/:chain",
"paid": true,
"query": "example input",
"result": {
"value": "Structured response from the service."
}
}API surface
18 crawlable routes
| Parameter | Type | Default | Example |
|---|---|---|---|
chain | string | null | base |
| Parameter | Type | Default | Example |
|---|---|---|---|
chain | string | null | base |
| Parameter | Type | Default | Example |
|---|---|---|---|
chain | string | null | base |
| Parameter | Type | Default | Example |
|---|---|---|---|
chain | string | null | base |
| Parameter | Type | Default | Example |
|---|---|---|---|
chain | string | null | base |
pair | string | null | WETH |
| Parameter | Type | Default | Example |
|---|---|---|---|
chain | string | null | base |
pair | string | null | test |
| Parameter | Type | Default | Example |
|---|---|---|---|
collection | string | null | bored-ape-yacht-club |
| Parameter | Type | Default | Example |
|---|---|---|---|
collection | string | null | 0xBC4CA0EdA7647A8aB7C2061c2E118A18a936f13D |
| Parameter | Type | Default | Example |
|---|---|---|---|
symbol | string | null | BTC |
| Parameter | Type | Default | Example |
|---|---|---|---|
symbol | string | null | BTC |
| Parameter | Type | Default | Example |
|---|---|---|---|
address | string | null | 0xAe0DFe00827c07b7Db4514683bCc3aD0E85200b1 |
| Parameter | Type | Default | Example |
|---|---|---|---|
address | string | null | 0x1234567890123456789012345678901234567890 |
| Parameter | Type | Default | Example |
|---|---|---|---|
id | string | null | bitcoin |
| Parameter | Type | Default | Example |
|---|---|---|---|
id | string | null | bitcoin |
| Parameter | Type | Default | Example |
|---|---|---|---|
address | string | null | 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 |
| Parameter | Type | Default | Example |
|---|---|---|---|
address | string | null | 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 |
FAQ
Service
CuseTheJuice mailbox @ mail.cusethejuice.com — change mailbox password (current password + new_password in JSON). Agents: pay with x402 (Base USDC), POST JSON using fields from extensions.bazaar on the 402. Full catalog, examples, human flows: https://mail.cusethejuice.com/machine-mail.html · Find every route: Coinbase CDP x402 merchant discovery (payTo).
Service
Exa /contents endpoint
Service
Agent-driven wallet due diligence — multi-step investigation, signed markdown report + JSON sidecar, dual-chain anchored. Async — returns job_id; poll /v1/investigate/status/{job_id} for the deliverable. ETA 5-10 min. $1.77 USDC.