Probe

Base

Premium endpoint verification with full attestation

probe.onchainintel.net

Website

Trust

100%

Uptime

—

Latency

$14.6

Revenue (30d)

Overview

Protocolx402

Provider—

Payment assetUSD Coin

Networkbase

Categoryenrichment

Sourcebazaar

Health

StatusOperational

Uptime (window)100%

Success rate—

Confidence100%

Quotes (14d)0

Last checked—

Latency (quote)—

not enough data yet

Price / call—

not enough data yet

Uptime (daily)—

not enough data yet

Metrics by window

Window	Trust	Uptime	Success	p50	p95	Price	Data
Last hour	78	100%	—	—	—	$1	Low
Last 24h	78	100%	—	—	—	$1	Low
Last 7 days	77	100%	—	—	—	$1	Medium

Endpoints (8)

Schema API (all endpoints) ↗

Trust score is global for the provider. Latency, price and uptime are measured per endpoint (last 24h). Click a column to sort.

Endpoint
GET`/api/verify` Premium endpoint verification with full attestation	100%	—	$1
Request / responseⓘ· declared by provider endpoint:string status:ok tier:string timestamp:string JSON API ↗
POST`/api/verify` Premium endpoint verification with full attestation	100%	—	$1
GET`/api/check` Standard endpoint health check with extended verification	100%	—	$0.25
Request / responseⓘ· declared by provider endpoint:string status:ok tier:string timestamp:string JSON API ↗
POST`/api/check` Standard endpoint health check with extended verification	100%	—	$0.25
GET`/api/ping` Lightweight endpoint health verification ping	100%	—	$0.05
Request / responseⓘ· declared by provider endpoint:string status:ok tier:string timestamp:string JSON API ↗
POST`/api/ping` Lightweight endpoint health verification ping	100%	—	$0.05
GET`/api/preflight` Pass/Fail before you waste budget on a doomed call. Decide whether to make a paid LLM call before you make it. Preflight scores your prompt against an 8-dimension quality rubric (pass/fail at 28/80) and optionally pulls the target endpoint's on-chain trust signals — total payments, unique payers, last activity. Two-in-one circuit breaker for agents that don't want to waste budget on weak prompts or sketchy endpoints. (rev 2)	0%	—	$0.05
Request / responseⓘ· declared by provider chain:base \| solana clearance:CLEAR \| CAUTION \| BLOCK confidence:number endpoint: resolution_source:string trust_label:string trust_score:number wallet:string pqs_version:2.0 prompt: dimensions: clarity:integer constraints:integer context:integer cot_structure:integer examples:integer output_format:integer role_definition:integer specificity:integer total:integer feedback: [string] grade:string out_of:80 score:integer threshold_met:boolean top_issue:object JSON API ↗
GET`/api/score` PQS score - 8-dimensional prompt quality breakdown across 5 frameworks with top fixes	0%	—	$0.025
Request / responseⓘ· declared by provider powered_by:string pqs_version:2.0 prompt:string score: dimensions: clarity:integer constraints:integer context:integer cot_structure:integer examples:integer output_format:integer role_definition:integer specificity:integer total:integer grade:A \| B \| C \| D \| F out_of:80 percentile:integer total:integer top_fixes: [string] upgrade:string vertical:string JSON API ↗