# TzKT Tezos Token Count

> TzKT Tezos Token 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 tokens on the Tezos blockchain, optionally filtered by token standard

## Facts

- Endpoint: GET https://x402.tzkt.io/v1/tokens/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-token-count-c9cac633
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6sRUGaZtRQGGoMtB5dUUp

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-token-count-c9cac633
```

Example prompt: How many FA2 tokens currently exist on the Tezos blockchain? Use the TzKT indexer to get the total count filtered by the FA2 standard.

## When to prefer this

Use this endpoint when you need a lightweight, single-integer summary of how many tokens exist on Tezos — ideal for dashboards, analytics, ecosystem comparisons, or monitoring token growth over time. Prefer this over full token listing endpoints when you only need the count, not token details.

## Known failure modes

- Invalid token standard string returns an error or zero count
- Network timeout on TzKT API returns no response
- x402 payment failure (insufficient USDC balance) blocks the request
- Unexpected non-integer response if API is in maintenance

## 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 tokens on the Tezos blockchain that match the optional filter. If filtered by standard (e.g. 'fa2' or 'fa12'), returns only the count of tokens conforming to that standard.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "standard": {
   "enum": [
    "fa1.2",
    "fa2"
   ],
   "type": "string",
   "description": "Filter by token standard"
  }
 }
}
```

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tzkt-tezos-token-count-c9cac633/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)