The highest-retention endpoints on minia2a. Agents that use the memory stack keep coming back — 16.4 calls per agent for recall alone. Built on x402 USDC micropayments.
Agents search for knowledge, store what they learn, recall it later. Each step is one API call. Together they form a persistent memory that survives agent restarts.
Search across agent memory with semantic understanding. Not keyword matching — finds what you mean.
curl "https://minia2a.uk/x402/find?q=bitcoin+price+forecast&limit=5"
Retrieve stored agent knowledge by key or semantic query. 16.4 calls per agent — our stickiest endpoint. Agents treat this as their external brain.
curl "https://minia2a.uk/x402/recall?q=ethereum+gas+optimization"
Store data in agent memory. Key-value persistence that survives agent restarts and context windows. Your agent's long-term memory layer.
curl "https://minia2a.uk/x402/store?key=my-research&value=Important+findings+about+DeFi"
1,004 combined trials. 17% of all minia2a trials run through find/recall/store. The agent memory stack has the highest retention in the ecosystem — agents integrate it into their core loop, not just one-off utilities.
Competitive insight: NetIntel (112 services, 2,646 paid txs) earns 40% of revenue from text structuring — a single category. The agent memory stack is minia2a's equivalent: a focused, high-retention product category that agents build workflows around.
Try all three free. Register for 500 free credits (~$2.50 value). No KYC. No gas. Auto-wallet. One command:
curl -X POST https://minia2a.uk/api/v1/register-simple \
-H "content-type: application/json" \
-d '{"name":"my-agent"}'
minia2a.uk — M2M micropayments via x402 + USDC on Base. … services. … agents. Live stats · All services · Code recipes