phone-tools.x402tookit.com

No description published for this endpoint.

SocialLiveeip155:8453Exactvia facilitator:thirdweb
Calls · 30d
1
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 9 snapshots so far.
$32.80
Verified settled volume
1,462 settlements proven x402 by their on-chain EIP-3009 marker.
$0.020
Listed price
As published in the catalog. Always read the live 402 before paying.
–
Calls · 30d
Upstream's own call count for this endpoint, not ours.
–
Unique payers · 30d
Never called
–
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa

The wallet the 402 directs payment to. Its full payment record is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service; most of the catalog is unregistered.

Recent payments · which agents last used it

Every indexed settlement paid to this service’s wallet, newest first. The index does not record which endpoint a payment was for, so if this wallet serves more than one endpoint, the rows include payments for the others. Paged up to the newest 5,000; the full history is on the merchant page.

Payer PayeeChainAmountx402RouteAgeTxn hash
0x9fc9…8e7f0xb531…dbdaBaseBase$0.05100%coinbase25d ago0xcc6c7e…d52a5e
0x9fc9…8e7f0xb531…dbdaBaseBase$0.05100%coinbase25d ago0x579d83…51c11a
0x9fc9…8e7f0xb531…dbdaBaseBase$0.03100%coinbase25d ago0x477787…26388f
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase25d ago0x8c0974…2d4bb6
0x9fc9…8e7f0xb531…dbdaBaseBase$0.03100%coinbase25d ago0x07eaa3…ab690d
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase25d ago0x56d6a7…0dfa4f
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase25d ago0xc9dc62…9f5d34
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase25d ago0xddd78e…a666df
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase25d ago0xf38b93…0a30b8
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase25d ago0x60b93a…c2bcdb
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase25d ago0x7afa85…62cdb7
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase25d ago0x75ee32…2a0ef7
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase25d ago0x995724…3c8cb7
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase25d ago0xca9509…81361f
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase25d ago0x2ee466…69f75a
0x9fc9…8e7f0xb531…dbdaBaseBase$0.03100%coinbase25d ago0xd9fdf9…4fd517
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase25d ago0xe519ce…b57ca7
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase25d ago0x4fb357…42450d
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase25d ago0x13ad79…d2d396
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase25d ago0xa072ba…f8d579
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase25d ago0xf0b7fa…f2e518
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase25d ago0xa429b8…cd48c9
0x9fc9…8e7f0xb531…dbdaBaseBase$0.05100%coinbase25d ago0xbbf9a0…01b9c3
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase25d ago0xb36a44…226dec
0x9fc9…8e7f0xb531…dbdaBaseBase$0.03100%coinbase25d ago0xb26f5f…134400

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change. Always read the 402 the endpoint answers with.

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://phone-tools.x402tookit.com/phone-compare",
      "description": "Compare two phone number strings: exact match, same national number, short match or different, with an optional region.",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "a": "+1 201-555-0123",
            "b": "(201) 555-0123",
            "default_region": "US"
          }
        },
        "output": {
          "asOf": "2026-10-21T05:54:57.688Z",
          "level": "EXACT_MATCH",
          "match": true,
          "detail": {
            "reason": "same country code and national number",
            "result": "EXACT_MATCH"
          },
          "source": "Google libphonenumber metadata (Apache 2.0), bundled snapshot",
          "reasons": [
            "Same country code and national number after removing punctuation and trunk prefix.",
            "This says whether two strings denote the same number, nothing about who owns it."
          ],
          "summary": "exact match: same country code and national number.",
          "verdict": "EXACT_MATCH",
          "degraded": false,
          "disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.",
          "notChecked": [
            "whether the number is assigned, active, reachable or who it belongs to",
            "carrier, portability, line status or geographic location",
            "…2 more"
          ],
          "attribution": "Phone number metadata from Google's libphonenumber project (Apache 2.0)",
          "strongMatch": true,
          "metadataSource": "https://github.com/google/libphonenumber",
          "metadataBuiltOn": "2026-10-21",
          "usedDefaultRegion": true
        }
      },
      "maxAmountRequired": "20000",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
        "transactionVersions": [
          0
        ]
      },
      "payTo": "DUPiupXtuox38dcGoXUKer5mAydCzmaHjrbQ66qeEm8s",
      "scheme": "exact",
      "network": "solana",
      "mimeType": "application/json",
      "resource": "https://phone-tools.x402tookit.com/phone-compare",
      "description": "Compare two phone number strings: exact match, same national number, short match or different, with an optional region.",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "a": "+1 201-555-0123",
            "b": "(201) 555-0123",
            "default_region": "US"
          }
        },
        "output": {
          "asOf": "2026-10-21T05:54:57.688Z",
          "level": "EXACT_MATCH",
          "match": true,
          "detail": {
            "reason": "same country code and national number",
            "result": "EXACT_MATCH"
          },
          "source": "Google libphonenumber metadata (Apache 2.0), bundled snapshot",
          "reasons": [
            "Same country code and national number after removing punctuation and trunk prefix.",
            "This says whether two strings denote the same number, nothing about who owns it."
          ],
          "summary": "exact match: same country code and national number.",
          "verdict": "EXACT_MATCH",
          "degraded": false,
          "disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.",
          "notChecked": [
            "whether the number is assigned, active, reachable or who it belongs to",
            "carrier, portability, line status or geographic location",
            "…2 more"
          ],
          "attribution": "Phone number metadata from Google's libphonenumber project (Apache 2.0)",
          "strongMatch": true,
          "metadataSource": "https://github.com/google/libphonenumber",
          "metadataBuiltOn": "2026-10-21",
          "usedDefaultRegion": true
        }
      },
      "maxAmountRequired": "20000",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
      "scheme": "exact",
      "network": "polygon",
      "mimeType": "application/json",
      "resource": "https://phone-tools.x402tookit.com/phone-compare",
      "description": "Compare two phone number strings: exact match, same national number, short match or different, with an optional region.",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "a": "+1 201-555-0123",
            "b": "(201) 555-0123",
            "default_region": "US"
          }
        },
        "output": {
          "asOf": "2026-10-21T05:54:57.688Z",
          "level": "EXACT_MATCH",
          "match": true,
          "detail": {
            "reason": "same country code and national number",
            "result": "EXACT_MATCH"
          },
          "source": "Google libphonenumber metadata (Apache 2.0), bundled snapshot",
          "reasons": [
            "Same country code and national number after removing punctuation and trunk prefix.",
            "This says whether two strings denote the same number, nothing about who owns it."
          ],
          "summary": "exact match: same country code and national number.",
          "verdict": "EXACT_MATCH",
          "degraded": false,
          "disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.",
          "notChecked": [
            "whether the number is assigned, active, reachable or who it belongs to",
            "carrier, portability, line status or geographic location",
            "…2 more"
          ],
          "attribution": "Phone number metadata from Google's libphonenumber project (Apache 2.0)",
          "strongMatch": true,
          "metadataSource": "https://github.com/google/libphonenumber",
          "metadataBuiltOn": "2026-10-21",
          "usedDefaultRegion": true
        }
      },
      "maxAmountRequired": "20000",
      "maxTimeoutSeconds": 300
    }
  ],
  "x402Version": 1,
  "alsoAvailable": {
    "llms": "https://phone-tools.x402tookit.com/llms.txt",
    "catalog": "https://phone-tools.x402tookit.com/catalog",
    "message": "Phone Number Tools has 8 pay-per-call endpoints (Parse, validate and format phone numbers worldwide from bundled libphonenumber metadata, with no dependency.), from $0.02 a call. See the full menu and send your agents our way.",
    "openapi": "https://phone-tools.x402tookit.com/openapi.json",
    "related": [
      {
        "url": "https://phone-tools.x402tookit.com/phone-example",
        "path": "/phone-example",
        "what": "Example phone numbers per region and type (fixed line, mobile, toll free, premium) taken…",
        "price": "$0.02"
      },
      {
        "url": "https://phone-tools.x402tookit.com/phone-format",
        "path": "/phone-format",
        "what": "Format a phone number as E.164, international, national and RFC3966 tel: URI using the re…",
        "price": "$0.02"
      },
      {
        "url": "https://phone-tools.x402tookit.com/phone-parse",
        "path": "/phone-parse",
        "what": "Parse a phone number (E.164 or national) into country code, national number, region, numb…",
        "price": "$0.02"
      }
    ]
  }
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying: a price here is a claim, not a quote.

0.02USDC≈ $0.02 USD
on Base · exact scheme

Pay 0.02 USDC on Base to 0xb531…2DBDa. The signed payment is good for 5 minutes.

USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
20000 smallest units
Returns
application/json
20000units
on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Token contract
EPjFWd…TDt1v
Payment window
5 minutes
Returns
application/json
20000units
on Polygon · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Token contract
0x3c49…c3359
Payment window
5 minutes
Returns
application/json
20000units
on Arbitrum · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Token contract
0xaf88…e5831
Payment window
5 minutes
Returns
application/json
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
    "scheme": "exact",
    "network": "eip155:8453",
    "mimeType": "application/json",
    "resource": "https://phone-tools.x402tookit.com/phone-compare",
    "description": "",
    "maxAmountRequired": "20000",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "extra": {
      "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
      "transactionVersions": [
        0
      ]
    },
    "payTo": "DUPiupXtuox38dcGoXUKer5mAydCzmaHjrbQ66qeEm8s",
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "mimeType": "application/json",
    "resource": "https://phone-tools.x402tookit.com/phone-compare",
    "description": "",
    "maxAmountRequired": "20000",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
    "scheme": "exact",
    "network": "eip155:137",
    "mimeType": "application/json",
    "resource": "https://phone-tools.x402tookit.com/phone-compare",
    "description": "",
    "maxAmountRequired": "20000",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
    "scheme": "exact",
    "network": "eip155:42161",
    "mimeType": "application/json",
    "resource": "https://phone-tools.x402tookit.com/phone-compare",
    "description": "",
    "maxAmountRequired": "20000",
    "maxTimeoutSeconds": 300
  }
]

Provenance

Seen in the source catalog
2026-11-02 04:07Z
Last indexed by Roundhouse
2026-11-03 08:15Z
Last enriched (probe, favicon, geo)
2026-11-02 23:46Z
x402 version
1
Max timeout
300s
Liveness probe
HTTP 402
Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent: it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 9 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service phone-tools.x402tookit.com and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=phone-tools.x402tookit.com'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://phone-tools.x402tookit.com/phone-compare, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.