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AgentBIT Hex Encoder
x402
AgentBIT Hex Encoder is a paid API for AI agents from agentbit.app, paid per call via x402, $0.0015/call, status unknown (last checked 2026-10-23).
Encodes an input string into its hexadecimal representation
Price / call$0.0015
Success—
StatusUnknown
How this service works
Hex-encode an input string (bytes to lowercase hex). Binary-safe representation for wire formats, hashes and calldata.
Output
Returns a JSON object containing the hex-encoded representation of the submitted input string.
Example use cases
Encode transaction calldata
“I need to hex-encode this ABI payload string '0x608060405234801561001057600080fd5b50' so I can embed it as calldata in a raw Ethereum transaction.”
Encode plain text message
“Can you convert the text 'status:ok:timestamp:1718000000' to its hex representation so I can include it in a blockchain memo field?”
Encode binary-safe string
“Take this ASCII string 'user_id=42&action=mint' and hex-encode it so I can pass it safely through a URL parameter without encoding issues.”
Technical details
Endpoint
POSThttps://agentbit.app/v1/encode/hex?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a simple, fast, pay-per-call hex encoding of a string without setting up API keys or a dedicated encoding library. Ideal for AI agents that occasionally need to encode strings in automated workflows and want to avoid bundling encoding libraries or running local code.
Side effects
- Empty or missing 'input' field returns an error response
- Non-string input types may be rejected or produce unexpected output
- Very large input strings may time out or be truncated
- Network or payment processing failure returns a 402 or 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | string |
Output
Schema · Response
{
"type": "json",
"example": {}
}Tags
x402
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