Roundhouse

mem.borisinc.com

Wallet-keyed persistent memory for AI agents: write, semantic search, export. MCP + HTTP, paid per call via x402. From $0.001.

OtherLiveeip155:8453Exactvia wellknown:mem.borisinc.com
https://mem.borisinc.com/paid/memory/write
Settlements · 30d
22
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$0.91
Verified settled volume
111 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0010
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
0x30A535132ea7573Fd339B30FEE8b677E0ec947E0

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

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider
Coming soonAegisERC-8004

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": "0x30A535132ea7573Fd339B30FEE8b677E0ec947E0",
      "amount": "1000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://mem.borisinc.com/paid/memory/write",
    "tags": [
      "memory",
      "x402",
      "semantic-search"
    ],
    "mimeType": "application/json",
    "description": "Store one memory (semantically indexed) in your wallet's private namespace. $0.001 via x402. Free without paying: sign 'borismem-free:<wallet>:<ts>' (EIP-191) and call /free/memory/write or /free/memory/search -- 1000 writes + 500 searches per rolling 30 days, no payment, no account.",
    "serviceName": "memory-mcp"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "tags": "prefs",
            "content": "User prefers metric units"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "id": 42,
            "embedded": true,
            "namespace": "0xabc..."
          }
        }
      },
      "schema": {
        "type": "object",
        "$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",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "content"
                ],
                "properties": {
                  "tags": {
                    "type": "string",
                    "description": "Comma-separated tags"
                  },
                  "content": {
                    "type": "string",
                    "description": "Memory text to store (max 8000 chars)"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Accepts

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

0.001USDC≈ $0.001 USD
on Base · exact scheme

Pay 0.001 USDC on Base to 0x30A5…947E0. The signed payment is good for 5 minutes.

Paid to
0x30A5…947E0
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
1000 smallest units
Buys
memory-mcp memory_write (MCP tool)
Returns
application/json
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "payTo": "0x30A535132ea7573Fd339B30FEE8b677E0ec947E0",
    "amount": "1000",
    "method": "GET",
    "scheme": "exact",
    "network": "eip155:8453",
    "mimeType": "application/json",
    "resource": "https://mem.borisinc.com/paid/memory/write",
    "description": "memory-mcp memory_write (MCP tool)",
    "maxAmountRequired": "1000",
    "maxTimeoutSeconds": 300
  }
]

Provenance

Seen in the source catalog
—
Last indexed by Roundhouse
2026-10-18 11:45Z
Last enriched (probe, favicon, geo)
2026-10-10 05:15Z
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 mem.borisinc.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=mem.borisinc.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://mem.borisinc.com/paid/memory/write, 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.