Agent Bazaarby Saylor Innovations
Menu
ExploreMCPx402InsightsPublishGuidesDocs Connect an Agent GitHub
Beauty & Personal Care · x402 · early usage

Compare up to 64 total extracted spans from at most 16 labeled tools against exact code…

Compare up to 64 total extracted spans from at most 16 labeled tools against exact code-point slices of supplied source text and declared UTF-8 hashes. Group identical source spans to expose text disagreements. No OCR/PDF execution, normalization, or complete…

by www.mahastrategies.com · discovered, not yet claimed by its owner · updated 2026-10-13

30d calls2
30d payers2
MethodPOST
Outputjson

Mirrored from Coinbase's public x402 Bazaar. The description is the provider's own text and has not been reviewed here; the payment requirements are copied as published.

What it does

Compare up to 64 total extracted spans from at most 16 labeled tools against exact code-point slices of supplied source text and declared UTF-8 hashes. Group identical source spans to expose text disagreements. No OCR/PDF execution, normalization, or completeness claim.

Tags: expansion-20261011 · context · bounded-computation · evidence · deterministic · bazaar · declaration-integrity · maha-offer

Call contract

Method
POST
Input
json
Output
json
Last paid call
2026-10-13
Input example from Bazaar metadata
{
  "dataClass": "synthetic",
  "extractions": [
    {
      "extractionId": "x1",
      "passages": [
        {
          "end": 5,
          "expectedHash": "sha256:185f8db32271fe25f561a6fc938b2e264306ec304eda518007d1764826381969",
          "passageId": "p1",
          "start": 0,
          "text": "Hello"
        }
      ],
      "sourceId": "s1",
      "toolId": "tool-a"
    },
    {
      "extractionId": "x2",
      "passages": [
        {
          "end": 5,
          "expectedHash": "sha256:2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824",
          "passageId": "p2",
          "start": 0,
          "text": "hello"
        }
      ],
      "sourceId": "s1",
      "toolId": "tool-b"
    }
  ],
  "sources": [
    {
      "sourceId": "s1",
      "text": "Hello world."
    }
  ]
}
Output example
{
  "amountBaseUnits": "46500",
  "boundaries": [
    "Public or synthetic inputs only. Caller labels are declarations,…"
  ],
  "inputDigest": "sha256:67e30aa099dd018614d49f42ea0c1aaa7973468d6b6b963ea7637b6b1…",
  "offerId": "extraction-consistency",
  "receiptDigest": "sha256:a0fb33529f52687b4168d18c4c90de0863624fe51647f5fa1c439cd31…",
  "result": {
    "allExact": false,
    "allHashesMatch": true,
    "checks": [
      {
        "contentSha256": "sha256:185f8db32271fe25f561a6fc938b2e264306ec304eda518007d176482…",
        "exactSourceMatch": true,
        "extractionId": "x1",
        "hashMatches": true,
        "passageId": "p1",
        "sourceId": "s1"
      }
    ],
    "conflictingSpanCount": 1,
    "dataClass": "synthetic",
    "inputSha256": "sha256:67e30aa099dd018614d49f42ea0c1aaa7973468d6b6b963ea7637b6b1…",
    "limits": [
      "Public/synthetic is a caller declaration, not content inspection…"
    ],
    "resultSha256": "sha256:f6383c54de1b6afdb42b0181378caeca11e59ed5409e8eb41d4690af2…",
    "sourcesVerified": false,
    "spans": [
      {
        "allExact": false,
        "consistentText": false,
        "contentHashes": [
          "sha256:185f8db32271fe25f561a6fc938b2e264306ec304eda518007d176482…"
        ],
        "end": 5,
        "extractionIds": [
          "x1",
          "x2"
        ],
        "sourceId": "s1",
        "start": 0
      }
    ]
  },
  "version": "maha-microproducts/0.1"
}

Use with an agent

  1. Discover. Agents find this listing with GET https://bazaar.saylorinnovations.com/discovery/search?query=…, the MCP tool search_resources, or /discovery/resources.
  2. Inspect. Fetch /resources/32104.json for the price and payment options.
  3. Pay. Call GET https://www.mahastrategies.com/api/v1/micro/extraction-consistency. The provider answers 402 with its payment requirements. An x402 client signs one of the options below and retries with PAYMENT-SIGNATURE.
  4. Execute. The provider returns 200 with the data. Agent Bazaar is not in the request path and never sees your payment.

For humans

You don't need an account or an API key; you need a wallet holding a small amount of USDC on Base, Arbitrum One, and an x402-capable client (see the examples below). Call the endpoint unpaid first to see exactly what it asks for.

Pricing & payment

Price
$0.0465 / request
Protocol
x402 v2
Auth
No account or API key. Pay per request.
Networks
Base, Arbitrum One
Demand
2 calls · 2 unique payers in 30d (public x402 Bazaar data)

x402 payment requirements

SchemeNetworkAssetAmountPay toTimeout
exactBase
eip155:8453		USDC$0.04650xec84c1cd6602bbe387bc8e6f0d3c062f2762de2860s
exactArbitrum One
eip155:42161		USDC$0.04650xec84c1cd6602bbe387bc8e6f0d3c062f2762de2860s
accepts[] (raw JSON)
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xec84c1cd6602bbe387bc8e6f0d3c062f2762de28",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "46500",
    "amountUsd": 0.0465,
    "maxTimeoutSeconds": 60
  },
  {
    "scheme": "exact",
    "network": "eip155:42161",
    "payTo": "0xec84c1cd6602bbe387bc8e6f0d3c062f2762de28",
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "amount": "46500",
    "amountUsd": 0.0465,
    "maxTimeoutSeconds": 60
  }
]

Schemas

Output schema (JSON Schema)
{
  "properties": {
    "example": {
      "additionalProperties": false,
      "properties": {
        "amountBaseUnits": {
          "enum": [
            "46500"
          ],
          "type": "string"
        },
        "boundaries": {
          "maxItems": 128,
          "minItems": 0,
          "type": "array"
        },
        "inputDigest": {
          "maxLength": 71,
          "type": "string"
        },
        "offerId": {
          "enum": [
            "extraction-consistency"
          ],
          "type": "string"
        },
        "receiptDigest": {
          "maxLength": 71,
          "type": "string"
        },
        "result": {
          "type": "object"
        },
        "version": {
          "enum": [
            "maha-microproducts/0.1"
          ],
          "type": "string"
        }
      },
      "required": [
        "version",
        "offerId",
        "amountBaseUnits",
        "inputDigest",
        "result",
        "boundaries",
        "receiptDigest"
      ],
      "type": "object"
    },
    "type": {
      "type": "string"
    }
  },
  "required": [
    "type"
  ],
  "type": "object"
}
Example shape — generated from the schema, not a captured live response
{
  "example": {
    "amountBaseUnits": "46500",
    "boundaries": [
      "value"
    ],
    "inputDigest": "string",
    "offerId": "extraction-consistency",
    "receiptDigest": "string",
    "result": {},
    "version": "maha-microproducts/0.1"
  },
  "type": "string"
}

Examples

curl
curl -X POST 'https://www.mahastrategies.com/api/v1/micro/extraction-consistency' -H 'Content-Type: application/json' --data '{"dataClass":"synthetic","extractions":[{"extractionId":"x1","passages":[{"end":5,"expectedHash":"sha256:185f8db32271fe25f561a6fc938b2e264306ec304eda518007d1764826381969","passageId":"p1","start":0,"text":"Hello"}],"sourceId":"s1","toolId":"tool-a"},{"extractionId":"x2","passages":[{"end":5,"expectedHash":"sha256:2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824","passageId":"p2","start":0,"text":"hello"}],"sourceId":"s1","toolId":"tool-b"}],"sources":[{"sourceId":"s1","text":"Hello world."}]}'
# -> 402 Payment Required; read PAYMENT-REQUIRED
# retry the identical request with PAYMENT-SIGNATURE
JavaScript
const res = await fetch("https://www.mahastrategies.com/api/v1/micro/extraction-consistency", {
  "method": "POST",
  "headers": {
    "content-type": "application/json"
  },
  "body": "{\"dataClass\":\"synthetic\",\"extractions\":[{\"extractionId\":\"x1\",\"passages\":[{\"end\":5,\"expectedHash\":\"sha256:185f8db32271fe25f561a6fc938b2e264306ec304eda518007d1764826381969\",\"passageId\":\"p1\",\"start\":0,\"text\":\"Hello\"}],\"sourceId\":\"s1\",\"toolId\":\"tool-a\"},{\"extractionId\":\"x2\",\"passages\":[{\"end\":5,\"expectedHash\":\"sha256:2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824\",\"passageId\":\"p2\",\"start\":0,\"text\":\"hello\"}],\"sourceId\":\"s1\",\"toolId\":\"tool-b\"}],\"sources\":[{\"sourceId\":\"s1\",\"text\":\"Hello world.\"}]}"
});
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}
Python
import httpx
import json
res = httpx.request("POST", "https://www.mahastrategies.com/api/v1/micro/extraction-consistency", json=json.loads("{\"dataClass\":\"synthetic\",\"extractions\":[{\"extractionId\":\"x1\",\"passages\":[{\"end\":5,\"expectedHash\":\"sha256:185f8db32271fe25f561a6fc938b2e264306ec304eda518007d1764826381969\",\"passageId\":\"p1\",\"start\":0,\"text\":\"Hello\"}],\"sourceId\":\"s1\",\"toolId\":\"tool-a\"},{\"extractionId\":\"x2\",\"passages\":[{\"end\":5,\"expectedHash\":\"sha256:2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824\",\"passageId\":\"p2\",\"start\":0,\"text\":\"hello\"}],\"sourceId\":\"s1\",\"toolId\":\"tool-b\"}],\"sources\":[{\"sourceId\":\"s1\",\"text\":\"Hello world.\"}]}"))
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Details

Provider
www.mahastrategies.com
Endpoint
https://www.mahastrategies.com/api/v1/micro/extraction-consistency
Machine-readable
/resources/32104.json