invinoveritas /memory/get — the scaffold's MEMORY (selfhood) layer: retrieve your agent…

What it does

invinoveritas /memory/get — the scaffold's MEMORY (selfhood) layer: retrieve your agent's wallet-keyed persistent memory by key (~1 sat/KB, min 20). Portable

Tags: agent-memory · ai-agent · utility · data · wallet-keyed · bazaar

Call contract

Method

POST

Input

json

Output

json

Last paid call

2026-10-11

{
  "agent_id": "<Ignored on x402 path; namespace is derived from paying wallet>",
  "key": "<Memory key to retrieve>"
}

{
  "agent_id": "x402:0xabc…",
  "cost_sats": 20,
  "key": "state",
  "size_bytes": 512,
  "status": "retrieved",
  "value": "…stored value…"
}

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/30529.json for the price and payment options.
3. Pay. Call GET https://api.babyblueviper.com/memory/get. 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, xrpl:0, and an x402-capable client (see the examples below). Call the endpoint unpaid first to see exactly what it asks for.

Pricing & payment

Price

$0.0165 / request

Protocol

x402 v2

Auth

No account or API key. Pay per request.

Networks

Base, xrpl:0

Demand

2 calls · 1 unique payers in 30d (public x402 Bazaar data)

x402 payment requirements

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x161DbdD73D025E9aEdd4918a67c28e5bf9A87Fb9",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "16500",
    "amountUsd": 0.0165,
    "maxTimeoutSeconds": 60
  },
  {
    "scheme": "exact",
    "network": "xrpl:0",
    "payTo": "rhFHztjS63h6fs5vXgTotuL7jsuryUvDSF",
    "asset": "XRP",
    "amount": "11899",
    "maxTimeoutSeconds": 60
  }
]

Schemas

{
  "properties": {
    "example": {
      "type": "object"
    },
    "type": {
      "type": "string"
    }
  },
  "required": [
    "type"
  ],
  "type": "object"
}

{
  "example": {},
  "type": "string"
}

Examples

curl -X POST 'https://api.babyblueviper.com/memory/get' -H 'Content-Type: application/json' --data '{"agent_id":"<Ignored on x402 path; namespace is derived from paying wallet>","key":"<Memory key to retrieve>"}'
# -> 402 Payment Required; read PAYMENT-REQUIRED
# retry the identical request with PAYMENT-SIGNATURE

const res = await fetch("https://api.babyblueviper.com/memory/get", {
  "method": "POST",
  "headers": {
    "content-type": "application/json"
  },
  "body": "{\"agent_id\":\"<Ignored on x402 path; namespace is derived from paying wallet>\",\"key\":\"<Memory key to retrieve>\"}"
});
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

import httpx
import json
res = httpx.request("POST", "https://api.babyblueviper.com/memory/get", json=json.loads("{\"agent_id\":\"<Ignored on x402 path; namespace is derived from paying wallet>\",\"key\":\"<Memory key to retrieve>\"}"))
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

api.babyblueviper.com

Endpoint

https://api.babyblueviper.com/memory/get

Machine-readable

/resources/30529.json