Hash generator, hash toolbox

Name: Hash generator, hash toolbox
Price: 0.002 USDC
Availability: InStock

316 pay-per-call tools for AI agents over HTTP or MCP, most at $0.01. Every caller gets 25 free calls; then pay per call in USDC via x402 (Base, Polygon, Arbitrum, Monad, World Chain) or by card with prepaid credits from /credits. No account needed; failed calls are never charged; per-tool reliability is public at /status. Crypto: token prices and wallet portfolios from Uniswap v3, chain reads on Base, Ethereum, Arbitrum, Optimism and Polygon, OFAC sanctions screening. Web: Read public static do

DataLiveeip155:8453Exactvia cdp

https://agent-data-tools.revmesh2074.workers.dev/pack/hash-toolbox

Hash-generatorDeveloper-toolsHashDevSha256

Settlements · 30d

1,733↑ 173000%

No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.

$13.38

Verified settled volume

1,736 settlements proven x402 by their on-chain EIP-3009 marker.

$0.0020

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

Last called 2026-10-25 16:41Z

—

Upstream on-chain volume

Reported by the source catalog.

Paid to

0x2074C40346Ae2A90e0E4A391bceE6F16BF5277f5

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — 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.

Live 402 challenge

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

{
  "hint": "Try it free: add trial=1 to this request (25 free successful calls per caller). Paid x402 tool. x402 v2 clients: terms in the PAYMENT-REQUIRED header, pay with PAYMENT-SIGNATURE (for example @x402/fetch or AgentCash). x402 v1 clients: terms in this body, pay with X-PAYMENT. No wallet? Pay $5 by card in one step at https://buy.stripe.com/bJe4gz5ma1v99xMa33bII02 (5,000 credits, about 500 calls at $0.01; the key is shown right after payment; other packs at https://agent-data-tools.revmesh2074.workers.dev/credits), then send the key as Authorization: Bearer adt_…. Free example output: add sample=1. Free docs: https://agent-data-tools.revmesh2074.workers.dev/llms.txt",
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x2074C40346Ae2A90e0E4A391bceE6F16BF5277f5",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://agent-data-tools.revmesh2074.workers.dev/pack/hash-toolbox",
      "description": "Every common hash of one input in a single call: MD5, SHA-1, SHA-256, SHA-384, SHA-512, Keccak-256 (Ethereum), CRC-32, base64 SHA-256, and Subresource Integrity strings (sha256-, sha384-, sha512-) for <script integrity>. Hashes UTF-8 text, or 0x/hex bytes with hex=true. Cheaper than hashing one algorithm at a time. Use for checksums, cache keys, file integrity and comparing digests across systems.",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "hex": {
              "type": "string",
              "required": false,
              "description": "true to treat text as hex bytes (0x prefix optional)"
            },
            "text": {
              "type": "string",
              "required": true,
              "description": "Text to hash (up to 100,000 characters), or hex bytes with hex=true"
            }
          },
          "discoverable": true
        },
        "output": {
          "md5": "5eb63bbbe01eeed093cb22bb8f5acdc3",
          "sri": {
            "sha256": "sha256-uU0nuZNNPgilLlLX2n2r+sSE7+N6U4DukIj3rOLvzek=",
            "sha384": "sha384-/b2OdaZ/KfcBpOBAOF4uI5hjA+oQI5IRr5B/y7g1eLPkF8txzmRu/QgZ3YwIjeG9",
            "sha512": "sha512-MJ7MSJwS1utMxA9QyQLytNDtd+5RGnx6m808qG1M2G+YndNbxf9JlnDaNCVbRbDP2DDoH2Bdz33FVC6TrpzXbw=="
          },
          "sha1": "2aae6c35c94fcfb415dbe95f408b9ce91ee846ed",
          "bytes": 11,
          "crc32": "0d4a1185",
          "base64": {
            "sha256": "uU0nuZNNPgilLlLX2n2r+sSE7+N6U4DukIj3rOLvzek="
          },
          "sha256": "b94d27b9934d3e08a52e52d7da7dabfac484efe37a5380ee9088f7ace2efcde9",
          "sha384": "fdbd8e75a67f29f701a4e040385e2e23986303ea10239211af907fcbb83578b3e417cb71ce646efd0819dd8c088de1bd",
          "sha512": "309ecc489c12d6eb4cc40f50c902f2b4d0ed77ee511a7c7a9bcd3ca86d4cd86f989dd35bc5ff499670da34255b45b0cfd830e81f605dcf7dc5542e93ae9cd76f",
          "keccak256": "0x47173285a8d7341e5e972fc677286384f802f8ef42a5ec5f03bbfa254cb01fad"
        }
      },
      "maxAmountRequired": "10000",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "0x3c499c542cef5e3811e1192ce70d8cc03d5c3359",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x2074C40346Ae2A90e0E4A391bceE6F16BF5277f5",
      "scheme": "exact",
      "network": "polygon",
      "mimeType": "application/json",
      "resource": "https://agent-data-tools.revmesh2074.workers.dev/pack/hash-toolbox",
      "description": "Every common hash of one input in a single call: MD5, SHA-1, SHA-256, SHA-384, SHA-512, Keccak-256 (Ethereum), CRC-32, base64 SHA-256, and Subresource Integrity strings (sha256-, sha384-, sha512-) for <script integrity>. Hashes UTF-8 text, or 0x/hex bytes with hex=true. Cheaper than hashing one algorithm at a time. Use for checksums, cache keys, file integrity and comparing digests across systems.",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "hex": {
              "type": "string",
              "required": false,
              "description": "true to treat text as hex bytes (0x prefix optional)"
            },
            "text": {
              "type": "string",
              "required": true,
              "description": "Text to hash (up to 100,000 characters), or hex bytes with hex=true"
            }
          },
          "discoverable": true
        },
        "output": {
          "md5": "5eb63bbbe01eeed093cb22bb8f5acdc3",
          "sri": {
            "sha256": "sha256-uU0nuZNNPgilLlLX2n2r+sSE7+N6U4DukIj3rOLvzek=",
            "sha384": "sha384-/b2OdaZ/KfcBpOBAOF4uI5hjA+oQI5IRr5B/y7g1eLPkF8txzmRu/QgZ3YwIjeG9",
            "sha512": "sha512-MJ7MSJwS1utMxA9QyQLytNDtd+5RGnx6m808qG1M2G+YndNbxf9JlnDaNCVbRbDP2DDoH2Bdz33FVC6TrpzXbw=="
          },
          "sha1": "2aae6c35c94fcfb415dbe95f408b9ce91ee846ed",
          "bytes": 11,
          "crc32": "0d4a1185",
          "base64": {
            "sha256": "uU0nuZNNPgilLlLX2n2r+sSE7+N6U4DukIj3rOLvzek="
          },
          "sha256": "b94d27b9934d3e08a52e52d7da7dabfac484efe37a5380ee9088f7ace2efcde9",
          "sha384": "fdbd8e75a67f29f701a4e040385e2e23986303ea10239211af907fcbb83578b3e417cb71ce646efd0819dd8c088de1bd",
          "sha512": "309ecc489c12d6eb4cc40f50c902f2b4d0ed77ee511a7c7a9bcd3ca86d4cd86f989dd35bc5ff499670da34255b45b0cfd830e81f605dcf7dc5542e93ae9cd76f",
          "keccak256": "0x47173285a8d7341e5e972fc677286384f802f8ef42a5ec5f03bbfa254cb01fad"
        }
      },
      "maxAmountRequired": "10000",
      "maxTimeoutSeconds": 300
    }
  ],
  "related": [
    {
      "url": "https://agent-data-tools.revmesh2074.workers.dev/pack/json-toolbox",
      "name": "JSON toolbox",
      "price": "$0.01"
    },
    {
      "url": "https://agent-data-tools.revmesh2074.workers.dev/pack/encoding-toolbox",
      "name": "Encoding toolbox",
      "price": "$0.01"
    },
    {
      "url": "https://agent-data-tools.revmesh2074.workers.dev/pack/text-analysis",
      "name": "Text analysis",
      "price": "$0.01"
    }
  ],
  "resource": {
    "url": "https://agent-data-tools.revmesh2074.workers.dev/pack/hash-toolbox",
    "tags": [
      "hash-generator",
      "developer-tools",
      "hash",
      "dev",
      "sha256"
    ],
    "iconUrl": "https://agent-data-tools.revmesh2074.workers.dev/logo.png",
    "mimeType": "application/json",
    "description": "Hash generator, hash toolbox. Every common hash of one input in a single call: MD5, SHA-1, SHA-256, SHA-384, SHA-512, Keccak-256 (Ethereum), CRC-32, base64 SHA-256, and Subresource Integrity strings (sha256-, sha384-, sha512-) for <script integrity>. Hashes UTF-8 text, or 0x/hex bytes with hex=true. Cheaper than hashing one algorithm at a time. Use for checksums, cache keys, file integrity and comparing digests across systems.",
    "serviceName": "Hash generator, hash toolbox"
  },
  "x402Version": 1
}

Accepts

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

0.002USDC≈ $0.002 USD

on Base · exact scheme

Pay 0.002 USDC on Base to 0x2074…277f5. The signed payment is good for 5 minutes.

Paid to: 0x2074…277f5
USD Coin contract: 0x8335…02913
Payment window: 5 minutes
As published: 2000 smallest units

2000units

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.

Paid to: 0x2074…277f5
Token contract: 0x3c49…c3359
Payment window: 5 minutes

2000units

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.

Paid to: 0x2074…277f5
Token contract: 0xaf88…e5831
Payment window: 5 minutes

2000units

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.

Paid to: 82wfSC…fa9Q6
Token contract: EPjFWd…TDt1v
Payment window: 5 minutes

The catalog’s raw entry

[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x2074C40346Ae2A90e0E4A391bceE6F16BF5277f5",
    "amount": "2000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x2074C40346Ae2A90e0E4A391bceE6F16BF5277f5",
    "amount": "2000",
    "scheme": "exact",
    "network": "eip155:137",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x2074C40346Ae2A90e0E4A391bceE6F16BF5277f5",
    "amount": "2000",
    "scheme": "exact",
    "network": "eip155:42161",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "extra": {
      "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
    },
    "payTo": "82wfSCZhCmZA7zwqqt6Q3FG8nqYBwUvbThP6M97fa9Q6",
    "amount": "2000",
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "text": "hello world"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "md5": "5eb63bbbe01eeed093cb22bb8f5acdc3",
          "sri": {
            "sha256": "sha256-uU0nuZNNPgilLlLX2n2r+sSE7+N6U4DukIj3rOLvzek=",
            "sha384": "sha384-/b2OdaZ/KfcBpOBAOF4uI5hjA+oQI5IRr5B/y7g1eLPkF8txzmRu/QgZ3YwIjeG9",
            "sha512": "sha512-MJ7MSJwS1utMxA9QyQLytNDtd+5RGnx6m808qG1M2G+YndNbxf9JlnDaNCVbRbDP2DDoH2Bdz33FVC6TrpzXbw=="
          },
          "sha1": "2aae6c35c94fcfb415dbe95f408b9ce91ee846ed",
          "bytes": 11,
          "crc32": "0d4a1185",
          "base64": {
            "sha256": "uU0nuZNNPgilLlLX2n2r+sSE7+N6U4DukIj3rOLvzek="
          },
          "sha256": "b94d27b9934d3e08a52e52d7da7dabfac484efe37a5380ee9088f7ace2efcde9",
          "sha384": "fdbd8e75a67f29f701a4e040385e2e23986303ea10239211af907fcbb83578b3e417cb71ce646efd0819dd8c088de1bd",
          "sha512": "309ecc489c12d6eb4cc40f50c902f2b4d0ed77ee511a7c7a9bcd3ca86d4cd86f989dd35bc5ff499670da34255b45b0cfd830e81f605dcf7dc5542e93ae9cd76f",
          "keccak256": "0x47173285a8d7341e5e972fc677286384f802f8ef42a5ec5f03bbfa254cb01fad"
        }
      }
    },
    "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",
              "required": [
                "text"
              ],
              "properties": {
                "hex": {
                  "type": "string",
                  "examples": [
                    "false"
                  ],
                  "description": "true to treat text as hex bytes (0x prefix optional)"
                },
                "text": {
                  "type": "string",
                  "examples": [
                    "hello world"
                  ],
                  "description": "Text to hash (up to 100,000 characters), or hex bytes with hex=true"
                }
              }
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object",
              "properties": {
                "md5": {
                  "type": "string"
                },
                "sri": {
                  "type": "object",
                  "properties": {
                    "sha256": {
                      "type": "string"
                    },
                    "sha384": {
                      "type": "string"
                    },
                    "sha512": {
                      "type": "string"
                    }
                  }
                },
                "sha1": {
                  "type": "string"
                },
                "bytes": {
                  "type": "number"
                },
                "crc32": {
                  "type": "string"
                },
                "base64": {
                  "type": "object",
                  "properties": {
                    "sha256": {
                      "type": "string"
                    }
                  }
                },
                "sha256": {
                  "type": "string"
                },
                "sha384": {
                  "type": "string"
                },
                "sha512": {
                  "type": "string"
                },
                "keccak256": {
                  "type": "string"
                }
              }
            }
          }
        }
      }
    }
  },
  "builder-code": {
    "info": {
      "a": "bc_09e30bdm"
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "a": {
          "type": "string",
          "pattern": "^[a-z0-9_]{1,32}$",
          "description": "App builder code"
        },
        "s": {
          "type": "array",
          "items": {
            "type": "string",
            "pattern": "^[a-z0-9_]{1,32}$"
          },
          "maxItems": 11,
          "description": "Service builder codes"
        },
        "w": {
          "type": "string",
          "pattern": "^[a-z0-9_]{1,32}$",
          "description": "Wallet builder code"
        }
      },
      "additionalProperties": false
    }
  }
}

Provenance

Seen in the source catalog: 2026-10-27 01:04Z
Last indexed by Roundhouse: 2026-10-27 01:40Z
Last enriched (probe, favicon, geo): 2026-10-25 15:15Z
x402 version: 2
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

No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. 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 Hash generator, hash toolbox 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=Hash%20generator%2C%20hash%20toolbox'
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://agent-data-tools.revmesh2074.workers.dev/pack/hash-toolbox, 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.