Exact real interest rate
Exact real interest rate - Batch calculation: Calculate up to 200 supplied records and locate invalid rows. Metric: Exact real interest rate. Supplied figures only; returns JSON with formula, units and limitations. One of 50 calculators with 20 analysis modes. No live feed, financial advice or trade execution. 0.01 USDC includes one bounded batch calculation report.
Answeringour last check, 2026-10-04
1 of 1checks answered this week
924 msmedian answer time
$0.01listed price per call
$0.01price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://market.datapackvibe.com/x402/assistant-finance-real-interest-batch
| Category | Code and developer |
|---|---|
| Provider host | market.datapackvibe.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-04 | valid payment request | 402 | $0.01 | 924 ms |
Example input (from the provider)
{
"body": {
"rows": [
{
"inflation_percent": 2,
"nominal_rate_percent": 5
},
{
"inflation_percent": 2.2,
"nominal_rate_percent": 5.5
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"rows": {
"default": [
{
"inflation_percent": 2,
"nominal_rate_percent": 5
},
{
"inflation_percent": 2.2,
"nominal_rate_percent": 5.5
}
],
"items": {
"additionalProperties": false,
"properties": {
"inflation_percent": {
"default": 2,
"description": "Percent units: enter 5 for 5%, not 0.05",
"maximum": 1000,
"minimum": -99,
"type": "number"
},
"nominal_rate_percent": {
"default": 5,
"description": "Percent units: enter 5 for 5%, not 0.05",
"maximum": 1000,
"minimum": -99,
"type": "number"
}
},
"required": [
"nominal_rate_percent",
"inflation_percent"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
},
"required": [
"rows"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}