Hash text

$0.003 per call · failed calls are never charged · no account or API key needed

Hash UTF-8 text with SHA-256 (default), SHA-1, SHA-384 or SHA-512 and return the digest in hex and base64. Use for checksums, cache keys and deduplication.

Run it free (25 free calls) Buy credits by card (from $5) Example result (JSON)

Inputs

NameTypeDescription
text (required)stringThe text to hash
algorithmstringsha256 (default), sha1, sha384 or sha512

Request

Over HTTP, with a card key from /credits:

curl -H "Authorization: Bearer adt_…" "https://agent-data-tools.revmesh2074.workers.dev/hash?text=hello"

Or one of your 25 free calls, no key:

curl "https://agent-data-tools.revmesh2074.workers.dev/hash?text=hello&trial=1"

Without a key, the same URL answers 402 Payment Required with x402 and MPP terms, so an agent with a wallet pays per call in USDC (Base, Polygon, Arbitrum, Monad, World Chain or Tempo) and retries.

Example result

{
  "algorithm": "sha256",
  "hex": "2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824",
  "base64": "LPJNul+wow4m6DsqxbninhsWHlwfp0JecwQzYpOLmCQ="
}

From an AI agent (MCP)

Add the MCP server to Claude, Cursor or any MCP client. This tool is hash, and the first 25 successful calls are free:

https://agent-data-tools.revmesh2074.workers.dev/mcp

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