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Base58 Encoding (Bitcoin Alphabet)
x402
Base58 Encoding (Bitcoin Alphabet) is a paid API for AI agents from twin.unykorn.org, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-29).
Encodes a hex-prefixed binary value or raw text string into Base58 using the Bitcoin alphabet
Price / call$0.001
Success—
StatusUnknown
How this service works
Base58 encoding (Bitcoin alphabet) — Genesis402 / UnyKorn Operator Network
Output
Returns a JSON object with ok: true, the Base58-encoded string result, the encoding type identifier ('encode-base58'), and a payment receipt containing the transaction hash, USD amount charged, and a unique receipt ID.
Example use cases
Bitcoin address derivation from public key hash
“I have a public key hash as a hex string — 0x00010966776006953d5567439e5e39f86a0d273beed61967f6 — can you Base58-encode it using the Bitcoin alphabet so I can use it as a Bitcoin address?”
Encoding arbitrary text to Base58
“Please Base58-encode the text string 'Hello, Bitcoin world!' using the Bitcoin alphabet so I can embed it in a blockchain transaction payload.”
Serializing raw hex payload for a crypto tool
“I need to pass this hex blob 0xdeadbeef01020304 to a legacy Bitcoin tool that expects Base58 input — can you encode it for me?”
Technical details
Endpoint
POSThttps://twin.unykorn.org/encode-base58?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need deterministic Base58 encoding using specifically the Bitcoin alphabet (123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz) and can accept a pay-per-call micropayment model. Ideal for blockchain agents that need to derive Bitcoin addresses, encode wallet keys, or serialize binary data for Bitcoin-compatible tools without running a local codec library.
Side effects
- Invalid hex format (not 0x-prefixed) returns an error
- Text input exceeding 49152 characters is rejected
- Payment failure via x402 protocol prevents execution
- Malformed JSON body returns 400-level error
- Network timeout or server unavailability returns 5xx
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| params | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"type": "encode-base58",
"receipt": {
"tx_hash": "0x<64hex>",
"amount_usd": 0.25,
"receipt_id": "g402-<16hex>"
},
"generated_at": "<iso8601>"
}
}Tags
x402
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