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INCOME 2 Agent Tools – JSON Q&A / Data Validation
x402
INCOME 2 Agent Tools – JSON Q&A / Data Validation 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).
Accepts an array of JSON records and returns quality analysis including record count and duplicate detection
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
Returns a JSON object with an 'ok' boolean and a 'result' object containing 'recordCount' (total number of records submitted) and 'duplicateRows' (number of duplicate entries detected in the array).
Example use cases
Deduplication check before database import
“I'm about to import these 350 product records into our database — can you first check them for duplicates and tell me how many unique rows I'll actually be inserting?”
Data quality audit for pipeline ingestion
“Before we push this JSON array of 120 sensor readings into the pipeline, can you validate it and flag any duplicate entries?”
Record count verification after ETL
“We ran an ETL job and got back this batch of records — can you quickly count them and check whether any rows are duplicated?”
Technical details
Endpoint
POSThttps://earn-tools-backend.onrender.com/json-qaWhen to prefer
Choose this endpoint when you need a cheap, pay-per-call ($0.001 USDC) way to validate and deduplicate a JSON array of up to 500 records without standing up your own data-quality infrastructure. Especially useful for autonomous agents running lightweight pre-ingestion checks before writing to a database or pipeline.
Side effects
- Array exceeds 500 items — request rejected with validation error
- Malformed JSON body — parse error returned
- Empty records array — returns recordCount of 0 with no duplicates
- Payment not provided or invalid x402 signature — 402 Payment Required response
- Network timeout on large payloads close to the 500-record limit
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| records | array |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"result": {
"recordCount": 2,
"duplicateRows": 0
}
}
}Tags
x402
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