●

Insurance DOI Bulletin Feed (x402)

Normalized state Department of Insurance bulletins and NAIC Model Law 668 adoption feed. Micropayment-gated REST API via x402 protocol. Supports Polygon (eip155:137) and Arbitrum (eip155:42161) chains with USDC payments. Pricing: $0.001/request for bulletins, $0.002/request for search.

Pay from $0.006 to $0.01 per request in USDC on Arbitrum One / Polygon, settled onchain via the x402 protocol, no signup, no API key needed.

UPTIME 24H 100% │ 7D 100% │ 30D 100%

BASE URL https://api.dynsuplabs.com │ WEBSITE https://api.dynsuplabs.com │ ENDPOINTS 4 │ NETWORK Arbitrum One / Polygon │ ASSET USDC │ MEMBER SINCE 2026-06-03 │ MONITORED SINCE 2026-06-03

ASSESSMENT

updated 2h 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: 100%
uptime 7d: 100%
uptime 30d: 100%
uptime 90d: 95.6%
response p95: 236ms
avg response: 209ms
total checks: 2,687

compliance A (11/11)

11 of 11 x402 conformance checks pass. Full checklist below.

jump to compliance checklist

price $0.006 to $0.01 (p48 in Data)

price (min): $0.006
price (max): $0.01
category percentile (min): p48 in Data
category percentile (max): p38 in Data
endpoints / prices: 4 / 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.

traction ---

This service settles on a network x402-list does not measure yet, so on-chain volume is not counted here. Shown as unmeasured, not zero.

WHAT IT DOES

ai-derived

Provides access to insurance department of insurance bulletins and NAIC form adoptions.

category: insurance-data
in: query params

insurancedata-feedregulatorybulletinsnaic

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

ENDPOINTS

Service endpoints with HTTP method, path, description, pricing, and network
METHOD	PATH	PRICE	NETWORK	ASSET
GET	/api/v1/bulletins/recent	$0.006	Arbitrum One/Polygon	USDC
GET	/api/v1/bulletins/search	$0.01	Arbitrum One/Polygon	USDC
GET	/api/v1/bulletins/state/CA	$0.006	Arbitrum One/Polygon	USDC
GET	/api/v1/naic-668/adoptions	$0.006	Arbitrum One/Polygon	USDC

4 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to GET /api/v1/bulletins/recent returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.

// request

curl -i 'https://api.dynsuplabs.com/api/v1/bulletins/recent'

// 402 response (captured by monitor) · 4 payloads · click to expand

[
  {
    "accepts": [
      {
        "asset": "0x3c499c542cef5e3811e1192ce70d8cc03d5c3359",
        "extra": {
          "doc": "Custom scheme 'exact-prepay-proof': this API does NOT use the standard x402 facilitator-settled 'exact' flow. To pay, the client MUST itself broadcast a USDC transfer of the stated amount to payTo on a supported chain (Polygon 137 or Arbitrum 42161), wait for the transfer to land, then retry the request with an X-PAYMENT header = base64(JSON) of { txHash, chainId, payerAddress, amount, timestamp }. S2 verifies that transaction hash on-chain (recipient, amount, confirmations, freshness) before delivering data. Blockchain transactions are irreversible; payments for successfully delivered responses are final and non-refundable. There is no facilitator and no signed-authorization (EIP-3009) settlement; sending a standard 'exact' signed authorization will be rejected. Full terms: https://api.dynsuplabs.com/legal/tos — flow doc: /api/v1/endpoints#payment.",
          "flow": "prepay-then-prove",
          "not_standard_exact": true,
          "payment_payload_fields": [
            "txHash",
            "chainId",
            "payerAddress",
            "amount",
            "timestamp"
          ]
        },
        "payTo": "0xc899D17E9aA71A77640c938268AFF997b484D548",
        "amount": "12000",
        "scheme": "exact-prepay-proof",
        "network": "eip155:137",
        "maxTimeoutSeconds": 300
      },
      {
        "asset": "0xaf88d065e77c8cc2239327c5edb3a432268e5831",
        "extra": {
          "doc": "Custom scheme 'exact-prepay-proof': this API does NOT use the standard x402 facilitator-settled 'exact' flow. To pay, the client MUST itself broadcast a USDC transfer of the stated amount to payTo on a supported chain (Polygon 137 or Arbitrum 42161), wait for the transfer to land, then retry the request with an X-PAYMENT header = base64(JSON) of { txHash, chainId, payerAddress, amount, timestamp }. S2 verifies that transaction hash on-chain (recipient, amount, confirmations, freshness) before delivering data. Blockchain transactions are irreversible; payments for successfully delivered responses are final and non-refundable. There is no facilitator and no signed-authorization (EIP-3009) settlement; sending a standard 'exact' signed authorization will be rejected. Full terms: https://api.dynsuplabs.com/legal/tos — flow doc: /api/v1/endpoints#payment.",
          "flow": "prepay-then-prove",
          "not_standard_exact": true,
          "payment_payload_fields": [
            "txHash",
            "chainId",
            "payerAddress",
            "amount",
            "timestamp"
          ]
        },
        "payTo": "0xc899D17E9aA71A77640c938268AFF997b484D548",
        "amount": "12000",
        "scheme": "exact-prepay-proof",
        "network": "eip155:42161",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "",
      "terms_url": "https://api.dynsuplabs.com/legal/tos",
      "description": "Search bulletins by keyword",
      "privacy_url": "https://api.dynsuplabs.com/legal/privacy"
    },
    "x402Version": 2
  },
  {
    "accepts": [
      {
        "asset": "0x3c499c542cef5e3811e1192ce70d8cc03d5c3359",
        "extra": {
          "doc": "Custom scheme 'exact-prepay-proof': this API does NOT use the standard x402 facilitator-settled 'exact' flow. To pay, the client MUST itself broadcast a USDC transfer of the stated amount to payTo on a supported chain (Polygon 137 or Arbitrum 42161), wait for the transfer to land, then retry the request with an X-PAYMENT header = base64(JSON) of { txHash, chainId, payerAddress, amount, timestamp }. S2 verifies that transaction hash on-chain (recipient, amount, confirmations, freshness) before delivering data. Blockchain transactions are irreversible; payments for successfully delivered responses are final and non-refundable. There is no facilitator and no signed-authorization (EIP-3009) settlement; sending a standard 'exact' signed authorization will be rejected. Full terms: https://api.dynsuplabs.com/legal/tos — flow doc: /api/v1/endpoints#payment.",
          "flow": "prepay-then-prove",
          "not_standard_exact": true,
          "payment_payload_fields": [
            "txHash",
            "chainId",
            "payerAddress",
            "amount",
            "timestamp"
          ]
        },
        "payTo": "0xc899D17E9aA71A77640c938268AFF997b484D548",
        "amount": "6000",
        "scheme": "exact-prepay-proof",
        "network": "eip155:137",
        "maxTimeoutSeconds": 300
      },
      {
        "asset": "0xaf88d065e77c8cc2239327c5edb3a432268e5831",
        "extra": {
          "doc": "Custom scheme 'exact-prepay-proof': this API does NOT use the standard x402 facilitator-settled 'exact' flow. To pay, the client MUST itself broadcast a USDC transfer of the stated amount to payTo on a supported chain (Polygon 137 or Arbitrum 42161), wait for the transfer to land, then retry the request with an X-PAYMENT header = base64(JSON) of { txHash, chainId, payerAddress, amount, timestamp }. S2 verifies that transaction hash on-chain (recipient, amount, confirmations, freshness) before delivering data. Blockchain transactions are irreversible; payments for successfully delivered responses are final and non-refundable. There is no facilitator and no signed-authorization (EIP-3009) settlement; sending a standard 'exact' signed authorization will be rejected. Full terms: https://api.dynsuplabs.com/legal/tos — flow doc: /api/v1/endpoints#payment.",
          "flow": "prepay-then-prove",
          "not_standard_exact": true,
          "payment_payload_fields": [
            "txHash",
            "chainId",
            "payerAddress",
            "amount",
            "timestamp"
          ]
        },
        "payTo": "0xc899D17E9aA71A77640c938268AFF997b484D548",
        "amount": "6000",
        "scheme": "exact-prepay-proof",
        "network": "eip155:42161",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "",
      "terms_url": "https://api.dynsuplabs.com/legal/tos",
      "description": "Current state-by-state NAIC Model Law 668 adoption status",
      "privacy_url": "https://api.dynsuplabs.com/legal/privacy"
    },
    "x402Version": 2
  },
  {
    "accepts": [
      {
        "asset": "0x3c499c542cef5e3811e1192ce70d8cc03d5c3359",
        "extra": {
          "doc": "Custom scheme 'exact-prepay-proof': this API does NOT use the standard x402 facilitator-settled 'exact' flow. To pay, the client MUST itself broadcast a USDC transfer of the stated amount to payTo on a supported chain (Polygon 137 or Arbitrum 42161), wait for the transfer to land, then retry the request with an X-PAYMENT header = base64(JSON) of { txHash, chainId, payerAddress, amount, timestamp }. S2 verifies that transaction hash on-chain (recipient, amount, confirmations, freshness) before delivering data. Blockchain transactions are irreversible; payments for successfully delivered responses are final and non-refundable. There is no facilitator and no signed-authorization (EIP-3009) settlement; sending a standard 'exact' signed authorization will be rejected. Full terms: https://api.dynsuplabs.com/legal/tos — flow doc: /api/v1/endpoints#payment.",
          "flow": "prepay-then-prove",
          "not_standard_exact": true,
          "payment_payload_fields": [
            "txHash",
            "chainId",
            "payerAddress",
            "amount",
            "timestamp"
          ]
        },
        "payTo": "0xc899D17E9aA71A77640c938268AFF997b484D548",
        "amount": "6000",
        "scheme": "exact-prepay-proof",
        "network": "eip155:137",
        "maxTimeoutSeconds": 300
      },
      {
        "asset": "0xaf88d065e77c8cc2239327c5edb3a432268e5831",
        "extra": {
          "doc": "Custom scheme 'exact-prepay-proof': this API does NOT use the standard x402 facilitator-settled 'exact' flow. To pay, the client MUST itself broadcast a USDC transfer of the stated amount to payTo on a supported chain (Polygon 137 or Arbitrum 42161), wait for the transfer to land, then retry the request with an X-PAYMENT header = base64(JSON) of { txHash, chainId, payerAddress, amount, timestamp }. S2 verifies that transaction hash on-chain (recipient, amount, confirmations, freshness) before delivering data. Blockchain transactions are irreversible; payments for successfully delivered responses are final and non-refundable. There is no facilitator and no signed-authorization (EIP-3009) settlement; sending a standard 'exact' signed authorization will be rejected. Full terms: https://api.dynsuplabs.com/legal/tos — flow doc: /api/v1/endpoints#payment.",
          "flow": "prepay-then-prove",
          "not_standard_exact": true,
          "payment_payload_fields": [
            "txHash",
            "chainId",
            "payerAddress",
            "amount",
            "timestamp"
          ]
        },
        "payTo": "0xc899D17E9aA71A77640c938268AFF997b484D548",
        "amount": "6000",
        "scheme": "exact-prepay-proof",
        "network": "eip155:42161",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "",
      "terms_url": "https://api.dynsuplabs.com/legal/tos",
      "description": "Recent state DOI bulletins from the last 7 days",
      "privacy_url": "https://api.dynsuplabs.com/legal/privacy"
    },
    "x402Version": 2
  },
  {
    "accepts": [
      {
        "asset": "0x3c499c542cef5e3811e1192ce70d8cc03d5c3359",
        "extra": {
          "doc": "Custom scheme 'exact-prepay-proof': this API does NOT use the standard x402 facilitator-settled 'exact' flow. To pay, the client MUST itself broadcast a USDC transfer of the stated amount to payTo on a supported chain (Polygon 137 or Arbitrum 42161), wait for the transfer to land, then retry the request with an X-PAYMENT header = base64(JSON) of { txHash, chainId, payerAddress, amount, timestamp }. S2 verifies that transaction hash on-chain (recipient, amount, confirmations, freshness) before delivering data. Blockchain transactions are irreversible; payments for successfully delivered responses are final and non-refundable. There is no facilitator and no signed-authorization (EIP-3009) settlement; sending a standard 'exact' signed authorization will be rejected. Full terms: https://api.dynsuplabs.com/legal/tos — flow doc: /api/v1/endpoints#payment.",
          "flow": "prepay-then-prove",
          "not_standard_exact": true,
          "payment_payload_fields": [
            "txHash",
            "chainId",
            "payerAddress",
            "amount",
            "timestamp"
          ]
        },
        "payTo": "0xc899D17E9aA71A77640c938268AFF997b484D548",
        "amount": "6000",
        "scheme": "exact-prepay-proof",
        "network": "eip155:137",
        "maxTimeoutSeconds": 300
      },
      {
        "asset": "0xaf88d065e77c8cc2239327c5edb3a432268e5831",
        "extra": {
          "doc": "Custom scheme 'exact-prepay-proof': this API does NOT use the standard x402 facilitator-settled 'exact' flow. To pay, the client MUST itself broadcast a USDC transfer of the stated amount to payTo on a supported chain (Polygon 137 or Arbitrum 42161), wait for the transfer to land, then retry the request with an X-PAYMENT header = base64(JSON) of { txHash, chainId, payerAddress, amount, timestamp }. S2 verifies that transaction hash on-chain (recipient, amount, confirmations, freshness) before delivering data. Blockchain transactions are irreversible; payments for successfully delivered responses are final and non-refundable. There is no facilitator and no signed-authorization (EIP-3009) settlement; sending a standard 'exact' signed authorization will be rejected. Full terms: https://api.dynsuplabs.com/legal/tos — flow doc: /api/v1/endpoints#payment.",
          "flow": "prepay-then-prove",
          "not_standard_exact": true,
          "payment_payload_fields": [
            "txHash",
            "chainId",
            "payerAddress",
            "amount",
            "timestamp"
          ]
        },
        "payTo": "0xc899D17E9aA71A77640c938268AFF997b484D548",
        "amount": "6000",
        "scheme": "exact-prepay-proof",
        "network": "eip155:42161",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "",
      "terms_url": "https://api.dynsuplabs.com/legal/tos",
      "description": "DOI bulletins for a specific state",
      "privacy_url": "https://api.dynsuplabs.com/legal/privacy"
    },
    "x402Version": 2
  }
]

UPTIME

RESPONSE TIME

90d UPTIME 95.6%

UPTIME 90D 95.6%

AVG RESP 209ms

TOTAL CHECKS 2,693

RECENT CHECKS

TIME STATUS RESP

07:39:01 UTC ● OK 137ms

07:23:02 UTC ● OK 111ms

07:07:01 UTC ● OK 124ms

06:51:01 UTC ● OK 98ms

06:35:02 UTC ● OK 57ms

06:19:01 UTC ● OK 148ms

06:03:01 UTC ● OK 67ms

05:47:02 UTC ● OK 67ms

05:31:01 UTC ● OK 86ms

05:15:01 UTC ● OK 154ms

04:59:01 UTC ● OK 71ms

04:43:01 UTC ● OK 125ms

04:27:01 UTC ● OK 119ms

04:11:02 UTC ● OK 84ms

03:55:01 UTC ● OK 115ms

03:39:01 UTC ● OK 152ms

03:23:01 UTC ● OK 78ms

03:07:01 UTC ● OK 191ms

OVER TIME

All charts share the 90d window selected here. Every series is also served as JSON at /api/v1/services/insurance-doi-bulletin-feed-x402/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).

PRICE (captured 402, USD)

Median across 4 endpoints. Use the selector to isolate one.

SUB-SCORES (uptime + x402 compliance)

VOLUME (on-chain settlement, USD)

This service settles on a network x402-list does not measure yet, so on-chain volume is not counted here. Shown as unmeasured, not zero.

DISTINCT BUYERS

This service settles on a network x402-list does not measure yet, so distinct on-chain buyers are not counted here. Shown as unmeasured, not zero.

COMPLIANCE

11/11 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

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status

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