# AgentBIT — pay-per-call API tools for AI agents

> AgentBIT — pay-per-call API tools for AI agents is a paid API for AI agents from agentbit.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

## Facts

- Endpoint: POST https://agentbit.app/v1/onchain/read
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/v1-onchain-read-d67f9c30
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_VljS3MlBh9LFWanIBFtUd

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 v1-onchain-read-d67f9c30 -d '<json body>'
```

## How this service works

Live web, business, finance and security tools for AI agents. Pay per call with x402 — no signup, no API keys.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "to": {
   "type": "string",
   "description": "Contract address for method=call"
  },
  "data": {
   "type": "string",
   "description": "0x-prefixed hex calldata for method=call"
  },
  "hash": {
   "type": "string",
   "description": "Transaction hash (0x + 64 hex) for method=tx/receipt"
  },
  "token": {
   "type": "string",
   "description": "ERC-20 contract address for method=token_balance"
  },
  "method": {
   "enum": [
    "balance",
    "nonce",
    "code",
    "block_number",
    "gas_price",
    "call",
    "token_balance",
    "tx",
    "receipt"
   ],
   "type": "string",
   "description": "Which read to perform"
  },
  "address": {
   "type": "string",
   "description": "EVM address (0x + 40 hex) — for balance/nonce/code/token_balance (the holder)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/v1-onchain-read-d67f9c30/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentbit.app](https://www.zero.xyz/host/agentbit.app/llms.txt)