Compare two strings literally, with no normalization and no inference
Compare two strings literally, with no normalization and no inference: equality, lengths, and the first difference with line, column, Unicode code point and UTF-16 offset. Up to 20,000 UTF-16 units each. Use this when an agent must check that a delivered text matches the agreed text exactly, or locate where two versions diverge. Deterministic JSON. Free sample at /api/comparar-textos/sample.
Answeringour last check, 2026-10-20
1 of 1checks answered this week
1205 msmedian answer time
$0.001listed price per call
$0.001price 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://tienda.textokit.store/api/comparar-textos
| Category | Code and developer |
|---|---|
| Provider host | tienda.textokit.store |
| 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 |
|---|---|---|---|---|
| 2026-10-20 | valid payment request | 402 | $0.001 | 1205 ms |
Example input (from the provider)
{
"body": {
"entrega": "\ud83d\ude00b",
"original": "\ud83d\ude00a"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"entrega": {
"description": "Delivered text; handler limit: 20000 UTF-16 units",
"maxLength": 20000,
"type": "string"
},
"original": {
"description": "Original text; handler limit: 20000 UTF-16 units",
"maxLength": 20000,
"type": "string"
}
},
"required": [
"original",
"entrega"
],
"type": "object"
},
"bodyType": {
"const": "json",
"type": "string"
},
"method": {
"const": "POST",
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"body"
],
"type": "object"
},
"output": {
"properties": {
"equal": {
"type": "boolean"
},
"firstDifference": {
"type": "object"
},
"lengths": {
"type": "object"
},
"positionConvention": {
"type": "object"
},
"scope": {
"type": "string"
}
},
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}