Roundhouse

Maha Context Compiler

Rank and pack supplied public/synthetic passages with keyword or BM25 scoring, source IDs and hashes. Token counts are model-neutral estimates, not billing or factual verification. Public/synthetic nonpersonal input only; 32 KiB input, 65 KB output. Result retention: 24 hours; minimal receipt metadata: 90 days. No model calls or factual certification.

InferenceLiveeip155:8453Exactvia cdp
https://www.mahastrategies.com/api/v1/context/legacy/context-compression
ContextAiContext-compressionLlmRag
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.
$71.48
Verified settled volume
1,272 settlements proven x402 by their on-chain EIP-3009 marker.
$0.035
Listed price
As published in the catalog. Always read the live 402 before paying.
1
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-10-16 03:54Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xec84c1cd6602bbe387bc8e6f0d3c062f2762de28

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.

Accepts

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

0.035001USDC≈ $0.035001 USD
on Base · exact scheme

Pay 0.035001 USDC on Base to 0xec84…2de28. The signed payment is good for 1 minute.

Paid to
0xec84…2de28
USD Coin contract
0x8335…02913
Payment window
1 minute
As published
35001 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xec84c1cd6602bbe387bc8e6f0d3c062f2762de28",
    "amount": "35001",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 60
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "request": {
            "task": "Preserve the release condition and evidence source.",
            "scoring": "bm25",
            "documents": [
              {
                "id": "doc1",
                "text": "The synthetic release requires approval from the security owner.\n\nAn unrelated synthetic scheduling note.",
                "title": "Synthetic release"
              }
            ],
            "budgetMode": "guaranteed",
            "provenance": "compact",
            "tokenBudget": 256,
            "clientRequestId": "synthetic-batch20"
          },
          "dataClass": "synthetic",
          "nonpersonalMetadata": true
        },
        "type": "http",
        "method": "POST",
        "bodyType": "json"
      },
      "output": {
        "type": "json",
        "example": {
          "data": {
            "result": {
              "contextPack": {
                "task": "Preserve the release condition and evidence source.",
                "packId": "ctxpack_ddcfbe6ce1c300a6b16fe6a961ce41c0",
                "context": "# Context Pack\n\nTask: Preserve the release condition and evidenc…",
                "metrics": {
                  "sourceCount": 1,
                  "tokensSaved": 0,
                  "compiledBytes": 200,
                  "originalBytes": 105,
                  "sourceCoveragePercent": 100,
                  "compiledEstimatedTokens": 39,
                  "originalEstimatedTokens": 16,
                  "duplicatePassagesRemoved": 0,
                  "estimatedReductionPercent": 0
                },
                "sources": [
                  {
                    "title": "Synthetic release",
                    "sourceId": "doc1",
                    "sourceHash": "sha256:0000f0abf18f827b3904d93cfa1a3dfb8d80240f9e0dd7205f9f30994…",
                    "passageCount": 2,
                    "includedPassageIds": [
                      "doc1:1",
                      "doc1:2"
                    ],
                    "includedEstimatedTokens": 16,
                    "originalEstimatedTokens": 16
                  }
                ],
                "version": "0.1.0",
                "warnings": [
                  "Token counts are model-neutral estimates, not provider tokenizer…"
                ],
                "inputHash": "sha256:4c2e1ce966636cafd36bcc95211a7ef115ec9d074fd7a98c5ec6d37f4…",
                "outputHash": "sha256:bad8684935f98b379da45c12514806b9bc78b52a18bf58f040a3b968b…",
                "tokenBudget": 256,
                "warningCodes": [
                  "model_neutral_token_estimates",
                  "extractive_selection_not_verification"
                ],
                "clientRequestId": "synthetic-batch20",
                "includedPassages": [
                  {
                    "text": "The synthetic release requires approval from the security owner.",
                    "sourceId": "doc1",
                    "passageId": "doc1:1",
                    "passageHash": "sha256:1eb45d6ca604517d60f407452941bafb9926c8975c6dea84da2a639da…"
                  }
                ],
                "retentionBoundaries": {
                  "selectionType": "extractive",
                  "tokenCountType": "model_neutral_estimate",
                  "evidenceRetention": "best_effort",
                  "completenessGuaranteed": false,
                  "claimVerificationPerformed": false,
                  "hallucinationPreventionGuaranteed": false
                }
              }
            },
            "version": "maha-reviewed-legacy-port/1",
            "inputHash": "sha256:e4546790abfe5458070510a2ee58982067f9dd903318d97dd4b806b82…",
            "productId": "context-compression",
            "resultHash": "sha256:df835ad21936a0af3c6cb32cf9a6331151adc58e20c4123aa26860c64…",
            "limitations": [
              "Public or synthetic nonpersonal input only; caller labels are no…"
            ],
            "chargedAmount": "35001"
          },
          "proof": {
            "settlement_id": "0x00000000000000000000000000000000000000000000000000000000000000…"
          },
          "success": true
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "properties": {
            "body": {
              "type": "object",
              "$schema": "https://json-schema.org/draft/2020-12/schema",
              "required": [
                "dataClass",
                "nonpersonalMetadata",
                "request"
              ],
              "properties": {
                "request": {
                  "type": "object"
                },
                "dataClass": {
                  "enum": [
                    "public",
                    "synthetic"
                  ],
                  "type": "string"
                },
                "nonpersonalMetadata": {
                  "type": "boolean",
                  "const": true
                }
              },
              "additionalProperties": false
            },
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "POST"
              ],
              "type": "string"
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object",
              "required": [
                "success",
                "data",
                "proof"
              ],
              "properties": {
                "data": {
                  "type": "object"
                },
                "proof": {
                  "type": "object"
                },
                "success": {
                  "const": true
                }
              },
              "additionalProperties": false
            }
          }
        }
      }
    }
  },
  "maha-modular-contract": {
    "info": {
      "id": "context-compression",
      "contractHash": "sha256:031be5127de290474cba1191eb24eb6096502c9ff943c6cf200c3d794fe605c7",
      "declarationUrl": "https://www.mahastrategies.com/api/v1/discovery/describe?id=context-compression",
      "requiresBuyerRecoveryAdapter": true
    },
    "schema": {
      "type": "object"
    }
  },
  "maha-input-bound-recovery": {
    "info": {
      "binding": {
        "nonce": "0x + lowercase HEX(SHA256(RFC8785({version,productId,inputHash,recoverySecret})))",
        "version": "maha-api-v1/1",
        "inputHash": "sha256: + lowercase HEX(SHA256(RFC8785(strictly parsed input)))",
        "productId": "context-compression",
        "recoverySecret": "32 cryptographically random bytes encoded as 64 lowercase hexadecimal characters; keep private",
        "automaticRepayment": false,
        "paymentSignatureHeader": "base64 x402-v2 PaymentPayload with EIP-3009 TransferWithAuthorization"
      },
      "version": "1",
      "withdrawal": "stops-new-purchases; retained-paid-result-remains-recoverable",
      "secretHeader": "X-Maha-Recovery-Secret",
      "inputHashHeader": "X-Maha-Input-Hash",
      "retentionSeconds": 86400,
      "automaticRepayment": false,
      "complimentaryCorrection": false,
      "receiptRetentionSeconds": 7776000
    },
    "schema": {
      "type": "object"
    }
  }
}

Provenance

Seen in the source catalog
2026-10-16 03:54Z
Last indexed by Roundhouse
2026-10-20 07:10Z
Last enriched (probe, favicon, geo)
2026-10-16 05:15Z
x402 version
2
Max timeout
60s
Liveness probe
HTTP 404
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 Maha Context Compiler 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=Maha%20Context%20Compiler'
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://www.mahastrategies.com/api/v1/context/legacy/context-compression, 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.