# TzKT Tezos Transaction Count

> TzKT Tezos Transaction Count is a paid API for AI agents from x402.tzkt.io, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).

Returns the total count of Tezos blockchain transactions, optionally filtered by status

## Facts

- Endpoint: GET https://x402.tzkt.io/v1/operations/transactions/count
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tzkt-tezos-transaction-count-aefbc8ed
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zjLH7-CPullalrJPzSaym

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 tzkt-tezos-transaction-count-aefbc8ed
```

Example prompt: How many transactions have been successfully applied on the Tezos blockchain so far? Filter by status 'applied' using the TzKT indexer.

## When to prefer this

Choose this endpoint when you need a quick scalar count of Tezos transactions rather than full transaction records. It is ideal for dashboards, monitoring systems, or analytics pipelines that need to track total network activity or error rates without retrieving and paginating through full transaction lists. Prefer this over fetching transaction lists when only the count matters.

## Known failure modes

- Invalid status value returns an error or empty result
- Network unavailability causes timeout
- Payment of 0.002 USDC not fulfilled causes 402 rejection
- Rate limiting if called excessively without payment

## How this service works

TzKT is a comprehensive Tezos blockchain indexer API. Access blocks, operations, accounts, contracts, bigmaps, delegates, tokens and network stats through a fast REST API. No signup or API key required.

## Output

A single integer representing the total number of Tezos transactions matching the optional status filter (e.g. 'applied', 'failed', 'backtracked', 'skipped'). No additional metadata or pagination — just the raw count.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "status": {
   "type": "string",
   "description": "Filter by status"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "integer"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tzkt-tezos-transaction-count-aefbc8ed/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.tzkt.io](https://www.zero.xyz/host/x402.tzkt.io/llms.txt)