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MolCloud Crypto Unit Converter
x402
MolCloud Crypto Unit Converter is a paid API for AI agents from api.molcloud.net, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-17).
Converts a numeric amount between Ethereum and USDC denominations (wei, gwei, ether, usdc_atomic, usdc) via a pay-per-request API.
Price / call$0.001
Success—
StatusUnknown
How this service works
40 pay-per-request AI, search, headless browser, crypto alpha & memory APIs for autonomous agents settling in USDC on Base via x402 v2.
Output
Returns a JSON object with a 'data' field containing the 'converted' string value representing the amount in the target unit, along with a 'status' field ('success') and the endpoint path.
Example use cases
Gas fee display normalization
“I got a gas estimate of 21000000000000 wei back from the RPC node — can you convert that to gwei so I can show it to the user in a readable format?”
USDC on-chain payment preparation
“I need to send 5.50 USDC on Base — what is that in usdc_atomic units so I can use it in the contract call?”
ETH balance human-readable conversion
“The wallet balance came back as 980000000000000000 wei — convert that to ether so I can display it properly.”
Technical details
Endpoint
GEThttps://api.molcloud.net/api/crypto/unit-convert?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent needs a quick, reliable conversion between Ethereum ecosystem denominations (wei, gwei, ether) or USDC atomic units and wants a pay-per-request model with no API key setup — especially useful inside x402-enabled autonomous agent pipelines already settling payments on Base.
Side effects
- Missing required 'value' or 'from' query parameter returns an error
- Invalid unit enum value for 'from' or 'to' causes a 400-level error
- Non-numeric 'value' string may cause a parsing error
- Payment not settled in USDC on Base results in 402 response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {
"converted": "1.0"
},
"status": "success",
"endpoint": "/api/crypto/unit-convert"
}
}Tags
x402
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Zero review prompt (fires after every successful call)
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