Memory remember · Memory Remember

by Memory remember

POSTBaseArbitrumPolygonMonadAvalancheeip155:1329OptimismFraxtaleip155:42220

$0.003

per call · USD Coin on Base

Store a piece of text for later similarity recall - a per-wallet semantic index an agent cannot host in-session. Returns an id. Prefer memory-write for structured state you will look up by exact key; this pair is for fuzzy, meaning-based retrieval. Pair with /api/memory/recall to retrieve by meaning, not exact key.

Endpoint

POST https://agent402.tools/api/memory/remember

8

Calls / 30d

4

Unique payers / 30d

Sep 5

Last called

exact

Payment scheme

Call this service

TypeScript · @x402/fetch
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://agent402.tools/api/memory/remember", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "meta": {
      "topic": "ops"
    },
    "text": "The deploy failed because the Railway build ran out of memory."
  }),
});
const data = await res.json();
cURL
curl -X POST \
  "https://agent402.tools/api/memory/remember" \
  -H "Content-Type: application/json" \
  -d '{"meta":{"topic":"ops"},"text":"The deploy failed because the Railway build ran out of memory."}' \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "id": "abc123",
  "owner": "0x…",
  "stored": true
}

Payment details

Pay to0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase, Arbitrum, Polygon, Monad, Avalanche, eip155:1329, Optimism, Fraxtal, eip155:42220
Schemesexact

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