agent-services x402 Hashing & Encoding Tool

x402

agent-services x402 Hashing & Encoding Tool is a paid API for AI agents from 49112-hjhjtioxvirqvcvo.splox.app, paid per call via x402, $0.0005/call, status unknown (last checked 2026-10-02).

Computes cryptographic hashes (SHA-256, SHA-512, SHA-1, MD5, HMAC-SHA-256) and performs Base64 encoding/decoding and JWT decoding for a given input value, paid per-call via x402/USDC.

Price / call$0.0005

Seller volume →—

Success—

StatusUnknown

How this service works

Paid per-call web tools for AI agents: DNS, TLS, robots.txt, hashing, JavaScript rendering and screenshots. Payment over x402 (USDC on Base).

Output

Returns a JSON object echoing the requested algorithm, plus one or more of: a hex digest string (for SHA/MD5/HMAC algorithms), a result string (for base64 encode/decode), or decoded header and payload objects (for JWT decode), along with input byte count and signature presence flag. On failure, returns an error field describing the problem.

Example use cases

Verify file integrity via hash

“Hash this string using SHA-256 so I can check whether the content I received matches what was originally sent: 'The quick brown fox jumps over the lazy dog'”

Sign webhook payload with HMAC

“Compute an HMAC-SHA256 digest of the value 'user_id=42&event=purchase' using the key 'my-secret-key123' so I can sign this webhook payload.”

Decode a JWT token

“Decode this JWT for me so I can see its header and payload — eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIn0.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c”

Technical details

Endpoint

GEThttps://49112-hjhjtioxvirqvcvo.splox.app/sha256?utm_source=zero.xyz

When to prefer

Choose this endpoint when an AI agent needs lightweight, per-call cryptographic hashing, HMAC signing, Base64 encoding/decoding, or JWT inspection without deploying local compute — especially in serverless or constrained agent environments where micro-payment via USDC/x402 is acceptable. Ideal for integrity checks, webhook signature verification, token inspection, and encoding tasks within automated pipelines.

Side effects

Missing required 'v' or 'algo' parameters — returns error field
Unsupported algorithm value — returns error field
HMAC-SHA256 requested without 'key' parameter — returns error
Malformed JWT input when algo=jwt-decode — returns error
Payment failure via x402 — request rejected before processing

Input

Schema · Request body

Field	Type	Description
vrequired	string	value to hash/encode/decode
key	string	HMAC key (hmac-sha256 only)
algorequired	string	sha256\|sha512\|sha1\|md5\|hmac-sha256\|base64enc\|base64dec\|jwt-decode

Output

Schema · Response

Field	Type	Description
algorequired	string	echo of the requested algorithm
error	string
digest	string	hex digest for sha256/sha512/sha1/md5/hmac-sha256
header	object	jwt-decode: decoded header
result	string	base64enc/base64dec output
payload	object	jwt-decode: decoded payload
input_bytes	integer
signature_present	boolean

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