Index onlineMerchant portal
Api Endpoint

Tanod utilpeek

utilpeek (Tanod) spellcheck: misspelled words with suggestions. Use when an agent must find misspelled words in a text and get suggested corrections.

Open interactive test console

Offering

Provider
tanod.dev
Method
POST
Offering type
Api Endpoint
Transport type
http
Category
General Utilities
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://tanod.dev/v1/text/spellcheck
MIME type
application/json
First seen
2026-10-16T01:51:02.144Z
Last seen
Tags
spellcheck, Text, utilpeek, fx-rates, qr-code, geocoding, Holidays

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.002 USDC
Atomic price: 2000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.002 USDC
Atomic price: 2000 · Network: eip155:137 · Asset: USDC · Scheme: exact
Payment option 3
0.002 USDC
Atomic price: 2000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Payment option 4
0.002 USDC
Atomic price: 2000000000000000 · Network: eip155:56 · Asset: USDC · Scheme: exact
Payment option 5
0.002 USDC
Atomic price: 2000 · Network: eip155:42161 · Asset: USDC · Scheme: exact
Payment option 6
0.002 USDC
Atomic price: 2000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 7
0.002 USDC
Atomic price: 2000 · Network: eip155:137 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "2000",
    "payTo": "0x593857A4a4F619543ea12394137C3004ce841720"
  },
  {
    "scheme": "exact",
    "network": "eip155:137",
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "amount": "2000",
    "payTo": "0x593857A4a4F619543ea12394137C3004ce841720"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "2000",
    "payTo": "RMk9k3VC8dr4hhjgFh88rGhjAbzfBzHxJJ5n2fTcqus"
  },
  {
    "scheme": "exact",
    "network": "eip155:56",
    "asset": "0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d",
    "amount": "2000000000000000",
    "payTo": "0x593857A4a4F619543ea12394137C3004ce841720"
  },
  {
    "scheme": "exact",
    "network": "eip155:42161",
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "amount": "2000",
    "payTo": "0x593857A4a4F619543ea12394137C3004ce841720"
  },
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "2000",
    "payTo": "0x593857A4a4F619543ea12394137C3004ce841720"
  },
  {
    "scheme": "exact",
    "network": "eip155:137",
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "amount": "2000",
    "payTo": "0x593857A4a4F619543ea12394137C3004ce841720"
  }
]

Observed health

Status
Healthy
Latest latency
817 ms
Average latency
1263 ms
HTTP status
204
Last checked
Reachability
100% over 10 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "POST"
      ]
    },
    "bodyType": {
      "type": "string",
      "enum": [
        "json",
        "form-data",
        "text"
      ]
    },
    "body": {
      "additionalProperties": false,
      "properties": {
        "text": {
          "description": "The text (at most 200,000 characters).",
          "maxLength": 200000,
          "minLength": 1,
          "type": "string"
        },
        "language": {
          "default": "en",
          "description": "Dictionary: en (default), es, fr, de or pt.",
          "enum": [
            "en",
            "es",
            "fr",
            "de",
            "pt"
          ],
          "type": "string"
        },
        "max_suggestions": {
          "default": 5,
          "description": "Corrections suggested per misspelled word (0-10, default 5).",
          "maximum": 10,
          "minimum": 0,
          "type": "integer"
        }
      },
      "required": [
        "text"
      ],
      "type": "object"
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "additionalProperties": false
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "body": {
          "additionalProperties": false,
          "properties": {
            "language": {
              "default": "en",
              "description": "Dictionary: en (default), es, fr, de or pt.",
              "enum": [
                "en",
                "es",
                "fr",
                "de",
                "pt"
              ],
              "type": "string"
            },
            "max_suggestions": {
              "default": 5,
              "description": "Corrections suggested per misspelled word (0-10, default 5).",
              "maximum": 10,
              "minimum": 0,
              "type": "integer"
            },
            "text": {
              "description": "The text (at most 200,000 characters).",
              "maxLength": 200000,
              "minLength": 1,
              "type": "string"
            }
          },
          "required": [
            "text"
          ],
          "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": {
          "properties": {
            "language": {
              "type": "string"
            },
            "misspelled": {
              "items": {
                "properties": {
                  "count": {
                    "type": "integer"
                  },
                  "positions": {
                    "type": "array"
                  },
                  "suggestions": {
                    "type": "array"
                  },
                  "word": {
                    "type": "string"
                  }
                },
                "type": "object"
              },
              "type": "array"
            },
            "misspelled_unique": {
              "type": "integer"
            },
            "note": {
              "type": "string"
            },
            "source": {
              "type": "object"
            },
            "suggestions_incomplete": {
              "type": "integer"
            },
            "truncated": {
              "type": "boolean"
            },
            "words_checked": {
              "type": "integer"
            }
          },
          "required": [
            "misspelled",
            "words_checked"
          ],
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}