x402 List

x402 Protocol Service Directory

ManyHands Evidence API

Data

Deterministic snapshots, change checks, deadline scans, citation packs, and PDF evidence for supported UK official sources, paid per call in USDC on Base through x402 v2.

Pay from $0.01 per request in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.

listed 2026-07-28 · no on-chain settlement recorded yet

BASE URL https://api.manyhands.uk WEBSITE https://manyhands.uk/evidence-api/ ENDPOINTS 1 NETWORK Base ASSET USDC MEMBER SINCE 2026-07-28 MONITORED SINCE 2026-07-28

ASSESSMENT

updated 5h ago

Evidence-backed signals, not a single score. Click any chip for the proof. Measured values stay read-only; unknown is honest.

reliability 45.5%
uptime 24h
45.5%
uptime 7d
45.5%
uptime 30d
45.5%
uptime 90d
45.5%
response p95
1610ms
avg response
676ms
total checks
24
compliance A (14/14)

14 of 14 x402 conformance checks pass. Full checklist below.

jump to compliance checklist

price $0.01 (p60 in Data)
price (min)
$0.01
category percentile (min)
p60 in Data
endpoints / prices
1 / 1
model
flat
stability
100%
risk clean

No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.

domain age
541d
registrar
Tucows Inc t/a Tucows
hosting
custom
domain created
2025-02-01

Identity facts, not a risk score.

traction $0 30d · 0 buyers
volume 30d
$0
buyers 30d
0
settlements 30d
0
first settlement
---
last settlement
---
top buyer share
-
trend 7d vs 30d
-
networks
eip155:8453
volume all-time
$0
settlements all-time
0
median settlement 30d
$0
max settlement 30d
$0
settled via
-

Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.

Top buyer share is a concentration signal, not part of the ranking score.

WHAT IT DOES

ai-derived

Provides evidence snapshots and metadata for UK official webpages and PDFs

category
evidence-api
in
query params
evidencegovukpdfmetadatasnapshots

AI-generated summary. The measured data is never altered by it.

ENDPOINTS

Service endpoints with HTTP method, path, description, pricing, and network
METHOD PATH DESCRIPTION PRICE NETWORK ASSET
GET /v1/govuk-front-page-snapshot $0.01 Base USDC
1 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to GET /v1/govuk-front-page-snapshot returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.

// request
curl -i 'https://api.manyhands.uk/v1/govuk-front-page-snapshot'
// 402 response (captured by monitor) · 1 payload · click to expand
[
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x0f5456Dab2e9224000548c9D99CcDbA83Fa05921",
        "amount": "10000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 60
      }
    ],
    "resource": {
      "url": "https://api.manyhands.uk/v1/govuk-front-page-snapshot",
      "tags": [
        "UK",
        "GOV.UK",
        "official sources",
        "research",
        "metadata",
        "evidence"
      ],
      "mimeType": "application/json",
      "description": "Create a current metadata and SHA-256 evidence snapshot of the public GOV.UK front page without requiring query parameters.",
      "serviceName": "ManyHands Evidence API"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "GET",
            "queryParams": {}
          },
          "output": {
            "type": "json",
            "example": {
              "source": {
                "canonical_url": "https://www.gov.uk/"
              },
              "service": "ManyHands UK Official Source Snapshot",
              "metadata": {
                "title": "Welcome to GOV.UK",
                "content_sha256": "64-character-hex"
              }
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method"
              ],
              "properties": {
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "type": "object",
                  "properties": {},
                  "additionalProperties": false
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "required": [
                "type"
              ],
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        }
      }
    },
    "x402Version": 2
  }
]

OVER TIME

All charts share the 7d window selected here. Every series is also served as JSON at /api/v1/services/manyhands-evidence-api/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted). The on-chain series roll up hourly, so the latest day can be up to about an hour behind; distinct buyers are counted per payout address, so a service that settles to more than one address is an upper bound.

UPTIME
07-28 · uptime 23.3% · 676ms avg07-28 · uptime 23.3% · 676ms avg07-2807-28
7d UPTIME 23.3%
RESPONSE TIME
07-28 · 676ms avg07-28 · 676ms avg07-2807-28
AVG RESP 676ms
PRICE (captured 402, USD)
building price history ($0.01)
SUB-SCORES (uptime + x402 compliance)
building assessment history (1 day so far)
VOLUME (on-chain settlement, USD)
no on-chain volume yet
DISTINCT BUYERS
no distinct buyers yet

COMPLIANCE

14/14 checks pass · grade A
  • 402 payload captured
  • accepts[] array present
  • payTo address recoverable
  • payTo at accepts[0].payTo (conformant shape)
  • payTo is a valid on-chain address
  • atomic price declared
  • atomic price in a sane range
  • asset (token) address declared
  • network resolves to CAIP-2
  • payment scheme declared
  • served over HTTPS
  • declares the current x402 version (2)
  • EIP-712 domain parameters present on every EVM entry
  • x402 v2 envelope delivered in the payment-required header

SITE PILLARS

  • homepage reachable
  • openapi doc
  • pricing page
  • llms.txt
  • robots.txt
  • terms page
recent checks (18) · click to expand
TIME STATUS RESP
○ DOWN 984ms
○ DOWN 2073ms
○ DOWN 1670ms
○ DOWN 2019ms
○ DOWN 907ms
○ DOWN 863ms
○ DOWN 1749ms
○ DOWN 1402ms
○ DOWN 1208ms
○ DOWN 608ms
○ DOWN 1204ms
○ DOWN 1349ms
○ DOWN 1148ms
○ DOWN 2018ms
○ DOWN 911ms
○ DOWN 1485ms
○ DOWN 867ms
○ DOWN 1123ms

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