# Saylor Innovations Data Desk – TON Address Transaction History

> Saylor Innovations Data Desk – TON Address Transaction History is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-30).

Fetches recent transaction history for a TON blockchain address, including timestamps, fees, incoming values with sender info, and outgoing messages with destinations and values.

## Facts

- Endpoint: GET https://saylorinnovations.com/api/explorer/ton/history?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/saylor-innovations-data-desk-ton-address-transaction-history-2cd44984
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_coQs8t_8nHT-PJLKcHtzS

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability saylor-innovations-data-desk-ton-address-transaction-history-2cd44984
```

Example prompt: Can you pull up the last 15 transactions for TON address EQD... — I want to see who sent money in, what the fees were, and where the outgoing messages went?

## When to prefer this

Choose this endpoint when you need recent on-chain transaction history for a specific TON wallet or contract address, including both incoming payments (with sender and value) and outgoing messages (with destinations and values), along with fees and timestamps. It is well-suited for auditing wallet activity, verifying payments, or tracing fund flows on the TON blockchain without needing to run a full node or integrate directly with a TON RPC.

## Known failure modes

- Invalid or malformed TON address returns an error or empty result
- Limit parameter outside 1–30 range may be rejected or clamped to default of 10
- Address with no recent transactions returns count of 0 and empty transactions array
- Network or upstream data source unavailable returns a 5xx error
- Missing required address query parameter returns a 400-level validation error

## How this service works

TON address history: recent transactions with time, fee, incoming value and sender, and outgoing messages with destinations and values.

## Output

Returns a JSON object containing the blockchain name (TON), the queried address, the number of transactions returned, and an array of transactions each with timestamp, fee, incoming value and sender address, and outgoing message destinations and values. Also includes a source field identifying the data provider and a note with any caveats about reading the results.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "address"
     ],
     "properties": {
      "limit": {
       "type": "string",
       "description": "optional 1 to 30, default 10"
      },
      "address": {
       "type": "string",
       "description": "the TON address"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object",
     "required": [
      "chain",
      "address",
      "count",
      "transactions",
      "note",
      "source"
     ],
     "properties": {
      "note": {
       "type": "string",
       "description": "Caveat or context for reading the result"
      },
      "chain": {
       "type": "string",
       "description": "Blockchain the data is for"
      },
      "count": {
       "type": "number",
       "description": "Number of items returned"
      },
      "source": {
       "type": "string",
       "description": "Data source the values come from"
      },
      "address": {
       "type": "string",
       "description": "Account or contract address"
      },
      "transactions": {
       "type": "array"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/saylor-innovations-data-desk-ton-address-transaction-history-2cd44984/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from saylorinnovations.com](https://www.zero.xyz/host/saylorinnovations.com/llms.txt)