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INCOME 2 Agent Tools – Hash & Encode
x402
INCOME 2 Agent Tools – Hash & Encode is a paid API for AI agents from earn-tools-backend.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Hashes or encodes a string using SHA-256, SHA-512, HMAC-SHA-256, Base64, or decodes a JWT — returning the transformed result as clean JSON.
Price / call$0.001
Success—
StatusUnknown
How this service works
Low-cost x402 pay-per-call tools for autonomous buyers. Web extraction returns static public pages as clean markdown; every payable operation declares x-payment-info and a 402 response. Free betas: Agent Purchase Guard adds retry-safe purchase intent controls; Outcome Router accepts a desired result plus max budget and autonomously discovers fulfillment, tries zero-dollar proof-of-work first, and supports buyer-signed x402 paid execution where available. Buyer-signed paid HYDRA execution - Outcome request: POST https://earn-tools-backend.onrender.com/outcome-router - Paid execution: POST https://earn-tools-backend.onrender.com/outcome-router/execute/{requestId} - First execution call returns the relayed Agent402 Smart Order Router x402 PAYMENT-REQUIRED challenge. - An x402-capable buyer wallet signs locally and retries with PAYMENT-SIGNATURE. - HYDRA forwards the proof and returns the routed result. - HYDRA never receives the buyer private key or uses owner working capital. - Current beta platform fee: $0. Higher paid tiers are not auto-escalated.
Output
A JSON object with ok: true and a result object containing the transformed output string and the operation name that was applied (e.g. {ok: true, result: {result: '2cf24dba...', operation: 'sha256'}}).
Example use cases
Verify file integrity hash
“Hash this string with SHA-256 so I can verify it matches the checksum on the download page: 'v2.4.1-release-linux-amd64'”
Base64 encode API credentials
“Base64-encode this string for me so I can use it as a Basic Auth header: 'myusername:mypassword123'”
Decode a JWT token payload
“Decode this JWT for me so I can see what claims are inside: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyfQ.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c”
Technical details
Endpoint
POSThttps://earn-tools-backend.onrender.com/hash-encodeWhen to prefer
Choose this endpoint when an AI agent needs a lightweight, pay-per-call cryptographic utility without spinning up local compute — especially useful for hashing strings for integrity checks, encoding/decoding Base64 payloads, computing HMAC signatures for API authentication, or quickly inspecting JWT claims. It is priced at $0.001 USDC per call via x402, making it economical for high-frequency agent pipelines. Prefer alternatives if you need asymmetric crypto, signature verification beyond HMAC, or AES encryption.
Side effects
- Missing required 'input' or 'operation' field returns a validation error
- Invalid operation enum value returns a 400-style error
- HMAC-SHA256 called without a 'key' field may fail or return an error
- Input string exceeding 500,000 characters is rejected
- 402 Payment Required if x402 payment header is missing or invalid
- Service may be slow to respond on cold start (hosted on Render free tier)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| key | string | |
| input | string | |
| operation | string |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"result": {
"result": "...",
"operation": "sha256"
}
}
}Tags
x402
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