x402 List

x402 Protocol Service Directory

Official Source Evidence

Verification

Pay-per-call exact OFAC identifier evidence and SEC filing-trigger deltas for autonomous agents, with official-source URLs, source hashes, freshness data, and signed receipts.

Pay from $0.05 to $0.10 per request in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.

listed 2026-08-03 · no on-chain settlement recorded yet

BASE URL https://evidence.regulavita.com WEBSITE https://evidence.regulavita.com ENDPOINTS 2 NETWORK Base ASSET USDC MEMBER SINCE 2026-08-03 MONITORED SINCE 2026-08-03

ASSESSMENT

updated 1h ago

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

reliability 100%
uptime 24h
-
uptime 7d
-
uptime 30d
-
uptime 90d
-
response p95
-
avg response
-
total checks
0
compliance unknown

x402 compliance not evaluated yet.

jump to compliance checklist

price $0.05 to $0.10 (p64 in Verification)
price (min)
$0.05
price (max)
$0.10
category percentile (min)
p64 in Verification
category percentile (max)
p55 in Verification
endpoints / prices
2 / 2
model
tiered
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
441d
registrar
GoDaddy.com, LLC
hosting
custom
domain created
2025-05-19

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 verification services for OFAC identifiers and SEC filing triggers

category
compliance-verification
in
body
verificationofacseccompliance

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
POST /v1/ofac/exact-identifier-evidence $0.05 Base USDC
POST /v1/sec/filing-trigger-delta $0.10 Base USDC
2 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to POST /v1/ofac/exact-identifier-evidence returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.

// request
curl -i -X POST 'https://evidence.regulavita.com/v1/ofac/exact-identifier-evidence'
// 402 response (captured by monitor) · 2 payloads · click to expand
[
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x9500075649a70411c81f99c4314f6cff55d12579",
        "amount": "100000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://evidence.regulavita.com/v1/sec/filing-trigger-delta",
      "tags": [
        "sec",
        "edgar",
        "8-k",
        "10-q",
        "10-k",
        "xbrl",
        "filing-delta",
        "filing-change",
        "source-proof"
      ],
      "iconUrl": "https://evidence.regulavita.com/icon.png",
      "mimeType": "application/json",
      "description": "Detect new SEC EDGAR 8-K, 10-Q, and 10-K filings since a known accession and compute selected XBRL fact deltas. Returns official source URLs, hashes, freshness, and a signed evidence receipt; no investment advice.",
      "serviceName": "Official Source Evidence"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "cik": "0000320193",
              "forms": [
                "8-K",
                "10-Q",
                "10-K"
              ],
              "rules": [
                "FORM:8-K:ITEM:2.02",
                "XBRL:us-gaap:Revenues"
              ],
              "since_accession": "0000320193-26-000018",
              "max_source_age_seconds": 600
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "filings": [],
              "decision": "NEW_FILING",
              "provenance": {
                "parser_version": "sec-trigger-delta/0.2.0"
              },
              "request_id": "sec_example",
              "selected_fact_deltas": []
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "properties": {
                "body": {
                  "type": "object",
                  "required": [
                    "cik",
                    "since_accession"
                  ],
                  "properties": {
                    "cik": {
                      "type": "string",
                      "pattern": "^[0-9]{1,10}$"
                    },
                    "forms": {
                      "type": "array",
                      "items": {
                        "enum": [
                          "8-K",
                          "10-Q",
                          "10-K"
                        ]
                      },
                      "maxItems": 3,
                      "minItems": 1
                    },
                    "rules": {
                      "type": "array",
                      "items": {
                        "type": "string"
                      },
                      "maxItems": 20
                    },
                    "since_accession": {
                      "type": "string",
                      "pattern": "^[0-9]{10}-[0-9]{2}-[0-9]{6}$"
                    },
                    "max_source_age_seconds": {
                      "type": "integer",
                      "maximum": 3600,
                      "minimum": 60
                    }
                  },
                  "additionalProperties": false
                },
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "required": [
                "type"
              ],
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x9500075649a70411c81f99c4314f6cff55d12579",
        "amount": "50000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://evidence.regulavita.com/v1/ofac/exact-identifier-evidence",
      "tags": [
        "ofac",
        "sanctions",
        "sdn",
        "wallet-screening",
        "exact-match",
        "crypto-address",
        "compliance-data",
        "source-proof"
      ],
      "iconUrl": "https://evidence.regulavita.com/icon.png",
      "mimeType": "application/json",
      "description": "Run an exact-match OFAC SDN and Consolidated identifier lookup for crypto wallets, OFAC UIDs, or exact names. Returns versioned U.S. Treasury source hashes and a signed evidence receipt; no fuzzy screening or sanctions clearance.",
      "serviceName": "Official Source Evidence"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "lists": [
                "SDN",
                "CONSOLIDATED"
              ],
              "networks": [
                "eip155:1",
                "eip155:8453"
              ],
              "identifier": "0x0000000000000000000000000000000000000000",
              "identifier_type": "crypto_address"
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "matches": [],
              "request_id": "ofac_example",
              "match_scope": "exact_normalized_identifier_only",
              "match_status": "NO_EXACT_MATCH",
              "source_versions": []
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "properties": {
                "body": {
                  "type": "object",
                  "required": [
                    "identifier_type",
                    "identifier"
                  ],
                  "properties": {
                    "lists": {
                      "type": "array",
                      "items": {
                        "enum": [
                          "SDN",
                          "CONSOLIDATED"
                        ]
                      },
                      "maxItems": 2,
                      "minItems": 1
                    },
                    "networks": {
                      "type": "array",
                      "items": {
                        "type": "string"
                      },
                      "maxItems": 8
                    },
                    "identifier": {
                      "type": "string",
                      "maxLength": 256,
                      "minLength": 1
                    },
                    "identifier_type": {
                      "enum": [
                        "crypto_address",
                        "ofac_uid",
                        "exact_name"
                      ]
                    }
                  },
                  "additionalProperties": false
                },
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "required": [
                "type"
              ],
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        }
      }
    },
    "x402Version": 2
  }
]

OVER TIME

All charts share the 30d window selected here. Every series is also served as JSON at /api/v1/services/official-source-evidence/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
08-03 · uptime 100.0% · 555ms avg08-0308-03
30d UPTIME 100%
RESPONSE TIME
08-03 · 555ms avg08-03 · 555ms avg08-0308-03
AVG RESP 355ms
PRICE (captured 402, USD)
building price history ($0.08)

Median across 2 endpoints. Use the selector to isolate one.

SUB-SCORES (uptime + x402 compliance)
building assessment history
VOLUME (on-chain settlement, USD)
building volume history (1 day so far)
DISTINCT BUYERS
building buyer history (1 day so far)

COMPLIANCE

not evaluated
  • 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 (6) · click to expand
TIME STATUS RESP
● OK 173ms
● OK 157ms
● OK 135ms
● OK 207ms
● OK 140ms
● SLOW 1318ms

EMBED THIS BADGE

Show that Official Source Evidence is monitored on x402-list. Paste this on your site or README, it links back to this live listing.

Official Source Evidence listed on x402-list
status
Official Source Evidence uptime on x402-list
live uptime
// HTML
<a href="https://x402-list.com/services/official-source-evidence?utm_source=badge&utm_medium=referral&utm_campaign=embed">
  <img src="https://x402-list.com/badge/official-source-evidence.svg" alt="Official Source Evidence listed on x402-list" height="28">
</a>
// Markdown
[![Official Source Evidence on x402-list](https://x402-list.com/badge/official-source-evidence.svg)](https://x402-list.com/services/official-source-evidence?utm_source=badge&utm_medium=referral&utm_campaign=embed)
// HTML · live uptime variant
<a href="https://x402-list.com/services/official-source-evidence?utm_source=badge&utm_medium=referral&utm_campaign=embed">
  <img src="https://x402-list.com/badge/official-source-evidence.svg?data=uptime" alt="Official Source Evidence uptime on x402-list" height="28">
</a>

RUN THIS SERVICE?

Keep this listing accurate: propose changes to the name, description, website, category or add new endpoints to monitor. Ownership is verified with a domain proof and every change is reviewed manually; measured data stays read-only.

[ update this listing ]