Watch a Meter invoice
meter_watchCan I pay this address? Buy looks_20 pack ($0.20) or look $0.10. Stamp ticket $0.05. No inbox. After Base EIP-3009 exact (CDP/AgentKit; no Solana key), call with invoice_id until token. Pass the Base payment object from payMeterPassBase / sign_exact.payment_template after you fill signature ({ x402Version, payload:{ authorization, signature }, accepted }) — not a raw signature string. Repeat until the result includes token — that is X-Agent-Pass. Then meter_scan with pass_token. Optional signature (tx sig only). We never take keys. No human account.
Tool call template
This tool declares no required parameters. Add optional parameters from the input schema as needed.
{
"id": 1,
"jsonrpc": "2.0",
"method": "tools/call",
"params": {
"arguments": {},
"name": "meter_watch"
}
}Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| sku | No | ||
| payment | No | Base x402 v2 payment object from payMeterPassBase / sign_exact.payment_template (x402Version + payload.authorization + payload.signature + accepted). Not a raw signature string. Never send a secret key. | |
| signature | No | On-chain transaction signature after local sign. Not a private key. | |
| invoice_id | No | From meter_buy_pass / 402 invoice. |