Can I pay this address? Buy looks_20 pack ($0.20) or look $0.10. Stamp ticket $0.05. No inbox. Base USDC (EIP-3009 exact) to 0xc5df91Fd7D9578A63efe9B0ee96Bacc5e7742E98. Solana USDC to 49QioAKPzo1Vij2jxdMqSR72cCZbqz2vAQSzrtt1S3nR. Human App is separate.
Every API here is available over the APIs.io API and to AI agents over MCP.
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
find_apisBrowse and filter every API in the catalog.get_api_artifactsOne API's artifacts, grouped by type.get_openapiThe primary OpenAPI for this API.find_similar_apisAPIs that look like this one.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.curl "https://apis.io/api/v1/apis/agent-control-net:agent-meter-api-api"curl "https://apis.io/api/v1/apis?limit=25"Discovery needs no key. Ratings and market analysis are Pro.
Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.
A second provider on the same verified email joins the account you already have.
{
"openapi": "3.1.0",
"info": {
"title": "Agent Meter",
"version": "1.0.0",
"description": "Can I pay this address? Buy looks_20 pack ($0.20) or look $0.10. Stamp ticket $0.05. No inbox. Base USDC (EIP-3009 exact) to 0xc5df91Fd7D9578A63efe9B0ee96Bacc5e7742E98. Solana USDC to 49QioAKPzo1Vij2jxdMqSR72cCZbqz2vAQSzrtt1S3nR. Human App is separate."
},
"servers": [
{
"url": "https://agent-control.net"
}
],
"paths": {
"/api/v1/meter/pricing": {
"get": {
"summary": "Public Meter catalog",
"description": "Can I pay this address? Buy looks_20 pack ($0.20) or look $0.10. Stamp ticket $0.05. Default sku look. Paid sku looks_20.",
"responses": {
"200": {
"description": "Catalog. default_sku is look. paid_sku is looks_20. funds.pay_to is locked."
}
}
}
},
"/api/v1/meter/pass": {
"get": {
"summary": "Pass probe / challenge",
"description": "Same 402 Payment-Required as empty POST (default sku looks_20 $0.20). Probe/challenge only. POST remains the canonical buy. Buy looks_20 pack ($0.20) or look $0.10. Stamp ticket $0.05.",
"responses": {
"402": {
"description": "PAYMENT-REQUIRED header + looks_20 invoice body + extensions.bazaar."
}
}
},
"post": {
"summary": "Look door",
"description": "Empty body {} invoices looks_20 $0.20 pack. Optional {\"sku\":\"look\"} is $0.10 one-shot. Buy looks_20 pack ($0.20) or look $0.10. Stamp ticket $0.05. No release without payment. free_looks is 0. A scan without a paid pass returns 402.",
"requestBody": {
"required": false,
"content": {
"application/json": {
"schema": {
"type": "object",
"properties": {
"sku": {
"type": "string",
"enum": [
"look",
"looks_20",
"addresses_100",
"stamp_tx"
]
}
}
}
}
}
},
"responses": {
"200": {
"description": "Pass issued after proof or a prior payment watch."
},
"402": {
"description": "Prefer Base USDC (EIP-3009 exact) to the locked base_pay_to (CDP/AgentKit; no Solana key). Optional Solana USDC to payTo. Buy looks_20 pack ($0.20) or look $0.10. Stamp ticket $0.05."
}
}
}
},
"/api/v1/meter/scan": {
"post": {
"summary": "Can I pay this address?",
"description": "Buy looks_20 pack ($0.20) or look $0.10. Stamp ticket $0.05. Header X-Agent-Pass. No free looks.",
"parameters": [
{
"name": "X-Agent-Pass",
"in": "header",
"required": false,
"schema": {
"type": "string"
}
}
],
"requestBody": {
"required": true,
"content": {
"application/json": {
"schema": {
"type": "object",
"required": [
"chain",
"address"
],
"properties": {
"chain": {
"type": "string",
"enum": [
"solana",
"ethereum",
"base"
]
},
"address": {
"type": "string"
}
}
}
}
}
},
"responses": {
"200": {
"description": "risk ok|new|warn|sink. Never hold."
},
"402": {
"description": "Buy looks_20 pack ($0.20) or look $0.10. Stamp ticket $0.05."
}
}
}
},
"/api/v1/gate/demo": {
"get": {
"summary": "Dogfood merchant stamp gate",
"description": "Header X-Stamp-Id. No verified allow stamp → 402 stamp_tx $0.05. verified true and decision allow → 200. Does not mint an invoice. Take this ticket or we do not take your USDC.",
"parameters": [
{
"name": "X-Stamp-Id",
"in": "header",
"required": false,
"schema": {
"type": "string"
}
}
],
"responses": {
"200": {
"description": "Gate open. ok true. No secrets."
},
"402": {
"description": "Buy stamp_tx $0.05, mint an allow stamp, retry with X-Stamp-Id."
}
}
},
"post": {
"summary": "Dogfood merchant stamp gate",
"description": "Same as GET. Header X-Stamp-Id. stamp_tx $0.05.",
"parameters": [
{
"name": "X-Stamp-Id",
"in": "header",
"required": false,
"schema": {
"type": "string"
}
}
],
"responses": {
"200": {
"description": "Gate open. ok true. No secrets."
},
"402": {
"description": "Buy stamp_tx $0.05, mint an allow stamp, retry with X-Stamp-Id."
}
}
}
}
}
}