Independent health, price and history for x402/MPP endpoints. Metered over x402; free grade on web.
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The Machine Commerce Observatory: independent readings of x402 and MPP endpoints — alive right now, quoting what, and how fast? Probed on a published schedule under one published rubric, every reading traceable to a retained capture. Blocked and rate-limited are told apart from unreachable at capture time, so a defended endpoint is never reported as dead. Call before paying an unfamiliar endpoint, or to check whether one you use has repriced or rotated its payTo. This tool is the FREE grade: current observation plus 7 days of counts, by endpoint_id or by url. The same record our published reports are written from.
the address an agent is about to pay, looked up as the free /grade?url= does; a host URL lists that host's routes
probe402 endpoint id (ep_ + 16 hex characters), from the free /coverage list
The Machine Commerce Observatory: independent readings of x402 and MPP endpoints — alive right now, quoting what, and how fast? Probed on a published schedule under one published rubric, every reading traceable to a retained capture. Blocked and rate-limited are told apart from unreachable at capture time, so a defended endpoint is never reported as dead. Call before paying an unfamiliar endpoint, or to check whether one you use has repriced or rotated its payTo. This tool is the FREE grade: current observation plus 7 days of counts, by endpoint_id or by url. The same record our published reports are written from.
| Argument | Type | Description |
|---|---|---|
| url | string | the address an agent is about to pay, looked up as the free /grade?url= does; a host URL lists that host's routes |
| endpoint_id | string | probe402 endpoint id (ep_ + 16 hex characters), from the free /coverage list |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"url": {
"type": "string",
"description": "the address an agent is about to pay, looked up as the free /grade?url= does; a host URL lists that host's routes"
},
"endpoint_id": {
"type": "string",
"description": "probe402 endpoint id (ep_ + 16 hex characters), from the free /coverage list"
}
}
}The Machine Commerce Observatory: independent readings of x402 and MPP endpoints — alive right now, quoting what, and how fast? Probed on a published schedule under one published rubric, every reading traceable to a retained capture. Blocked and rate-limited are told apart from unreachable at capture time, so a defended endpoint is never reported as dead. Call before paying an unfamiliar endpoint, or to check whether one you use has repriced or rotated its payTo.
| Argument | Type | Description |
|---|---|---|
| endpoint_id* | string | probe402 endpoint id (ep_ + 16 hex characters), from the free /coverage list |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"endpoint_id"
],
"properties": {
"endpoint_id": {
"type": "string",
"description": "probe402 endpoint id (ep_ + 16 hex characters), from the free /coverage list"
}
}
}