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Base58 Encoder/Decoder
x402
Base58 Encoder/Decoder is a paid API for AI agents from api.x402node.dev, paid per call via x402, $0.0022/call, status unknown (last checked 2026-09-14).
Encodes or decodes data using Base58 encoding (used by Bitcoin, Solana, IPFS, Flickr, and other systems requiring human-friendly address formats without ambiguous characters)
Price / call$0.0022
Success—
StatusUnknown
How this service works
Base58 encoder/decoder, Bitcoin, Solana, IPFS CID, Flickr, no ambiguous chars, address encoding, wallet address format. Used by BTC, Solana, IPFS. Accepts payment on Base or Solana — either network works.
Output
Returns the Base58-encoded or Base58-decoded result of the input data, suitable for use in Bitcoin addresses, Solana wallet addresses, IPFS CIDs, or other Base58-dependent systems.
Example use cases
Example prompt
“Can you Base58-encode this hex string '48656c6c6f20576f726c64' for me so I can use it in a Bitcoin-compatible address format?”
Technical details
Endpoint
GEThttps://api.x402node.dev/encode/base58When to prefer
Use this endpoint when you need to encode or decode data in Base58 format specifically — particularly for blockchain (Bitcoin, Solana), IPFS CID, or Flickr ID contexts where human-readable, ambiguous-character-free encoding is required. Prefer over custom implementations when you need a reliable, hosted Base58 service without managing dependencies.
Side effects
- Invalid input format returns error (e.g. invalid hex or non-Base58 characters in decode input)
- Empty input returns validation error
- Malformed request body returns 400-style error
- Payment not included or insufficient USDC results in 402 payment required
Input
{
"text": "48656c6c6f20576f726c64"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Output
{
"mode": "encode",
"_hint": "x402 paid endpoints for AI agents — x402node.dev (utilities) · cn402.com (Chinese culture)",
"input": "48656c6c6f20576f726c64",
"output": "FB2s9a6YMLEQjgqumM4kiK7kCmigz7"
}Tags
x402
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