Text statistics without AI
Text statistics without AI: characters, words, sentences, paragraphs, unique words, reading and speaking time, readability (Flesch / Flesch-Kincaid for English, Fernandez-Huerta for Spanish) and most frequent words.
Answeringour last check, 2026-10-04
1 of 1checks answered this week
308 msmedian answer time
$0.003listed price per call
$0.003price 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://api.vextorium.com/v1/text-stats
| Category | Everything else |
|---|---|
| Provider host | api.vextorium.com |
| Networks | eip155:10, eip155:5042, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-04 | valid payment request | 402 | $0.003 | 308 ms |
Example input (from the provider)
{
"body": {
"text": "The quick brown fox jumps over the lazy dog. It was a sunny day and everyone was happy."
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"language": {
"description": "auto, en or es",
"enum": [
"auto",
"en",
"es"
],
"type": "string"
},
"text": {
"description": "Text (up to 500,000 characters)",
"type": "string"
},
"top": {
"description": "Most frequent words to list (default 10)",
"type": "integer"
}
},
"required": [
"text"
]
},
"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": {
"properties": {
"avg_words_per_sentence": {
"type": [
"number",
"null"
]
},
"characters": {
"type": [
"number",
"null"
]
},
"characters_without_spaces": {
"type": [
"number",
"null"
]
},
"contains_emojis": {
"type": [
"boolean",
"null"
]
},
"estimated_language": {
"type": [
"string",
"null"
]
},
"frequent_words": {
"items": {
"properties": {
"times": {
"type": [
"null",
"number"
]
},
"word": {
"type": [
"null",
"string"
]
}
},
"type": [
"null",
"object"
]
},
"type": [
"array",
"null"
]
},
"paragraphs": {
"type": [
"number",
"null"
]
},
"readability": {
"properties": {
"flesch_kincaid_grade": {
"type": [
"number",
"null"
]
},
"index": {
"type": [
"string",
"null"
]
},
"level": {
"type": [
"string",
"null"
]
},
"value": {
"type": [
"number",
"null"
]
}
},
"type": [
"object",
"null"
]
},
"reading_time_min": {
"type": [
"number",
"null"
]
},
"sentences": {
"type": [
"number",
"null"
]
},
"speaking_time_min": {
"type": [
"number",
"null"
]
},
"syllables": {
"type": [
"number",
"null"
]
},
"unique_words": {
"type": [
"number",
"null"
]
},
"words": {
"type": [
"number",
"null"
]
}
},
"type": [
"object",
"null"
]
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}