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📊 Intel view 📋 Audit JSON 🔄 Changelog
65
💰 Paid API

api.mnemospark.ai

api.mnemospark.ai · api.mnemospark.ai

mnemospark-lite paid file upload API for wallet-scoped storage. Returns a presigned S3 upload URL, completion token, and bearer for listing and downloading uploaded files. Files expire automatically after 30 days.

🛡
Own this agent?
Verify the domain api.mnemospark.ai via a single DNS TXT record to add the verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.
Verify ownership
🔔 Watch this agent for changes. Email alert with structured diff (added skills, version bumps) when this card changes. Enterprise feature. Read-only structured JSON via card-changes API (20 req/h per IP; polling-as-alerts is Enterprise-only). Sign in to subscribe
Our probe of this card is currently failing
Last probe error: HTTP 403
Last attempt: 2026-07-14 00:43 Last success: 2026-07-14 Status: 403
Trust score
26/100
grade F · 9 criteria
Uptime
8.0%
50 probes
Revenue · 30d
$0.00
wallet active · no inflow
Usage · 7d
0
no recent activity
Card drift · 7d
stable
0 snapshots tracked
Owner
unverified
claim this listing →
F
Conformance score: 26/100
F-grade: card is reachable but fails most operational signals.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Schema-validated A2A AgentCard returned by the well-known endpoint.
info Live JSON-RPC 0/25
Live probe hasn't run yet.
fail Protocol version 0/10
No protocolVersion in card.
How to earn +10 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` to the AgentCard root. Without it, callers can't negotiate v0.x vs v1.0 compatibility.
Docs →
info JWS signature 0/10
Card is unsigned (most published agents are).
fail Uptime track record 1/15
4/50 probes succeeded (8% uptime).
How to earn +14 points
Stabilise uptime
We probe every agent on a tiered schedule. Sustained 99 %+ uptime over 20+ checks scores full points. Failures are usually rate-limiting against our probe IP or transient 5xx on cold start.
Docs →
partial Skill declaration 6/10
Declares 1 skill, usable but thin.
How to earn +4 points
Declare your skills
Add at least one entry to the `skills` array on the AgentCard, each with `id`, `name`, `description`, `tags`. We canonicalise these into the global skill taxonomy on next probe.
Docs →
partial Verified Identity 5/10
Provider declared: api.mnemospark.ai (https://api.mnemospark.ai). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.
How to earn +5 points
Verify your domain ownership
Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.
Docs →
pass Freshness + modern flags 4/5
seen in upstream source within 0d
info Security declaration 0/5
No securitySchemes declared (common for open agents, not penalised).

Activity (audit trail)

last 24h · 0 calls Public aggregate · no PII recorded

No calls observed in the last 7 days. Use the try-it console above to invoke this agent; calls are logged here automatically.

Uptime
8.0%
50 probes
Response
0ms
last probe
Skills
0
declared
Streaming
—
SSE-capable

Endpoints

Pricing x402 on Base USDC
From $1.3000 per call
Endpoint Price Currency
https://api.mnemospark.ai/api/mnemospark-lite/upload 1.3 USDC
Try it ↗ Opens the operator's playground / docs in a new tab.
Settlement wallet: 0xd8f4cb6b436831b649883c3ffb861f7c59ee28b4 · basescan ↗
Agent cardhttps://api.mnemospark.ai/.well-known/agent-card.json
Providerhttps://api.mnemospark.ai
Docshttps://api.mnemospark.ai
Discovered via
agentic_market recrawl_hot recrawl_warm

Skills · 1 declared · mapped to canonical taxonomy

api.mnemospark.ai

mnemospark-lite paid file upload API for wallet-scoped storage. Returns a presigned S3 upload URL, completion token, and bearer for listing and downloading uplo…

canonical File Storage and Sharing match 82%

Health · last 26 probes

When HTTP Live JSON-RPC Latency
2026-07-13 04:07:28 403 — —
2026-07-12 02:03:18 403 — —
2026-07-10 17:40:52 403 — —
2026-07-10 03:28:47 403 — —
2026-07-08 01:12:02 403 — —
2026-07-06 18:08:04 403 — —
2026-07-06 00:32:51 403 — —
2026-07-04 20:14:55 403 — —
2026-07-03 16:40:23 403 — —
2026-07-02 14:21:39 403 — —

Cheaper or better alternatives per-skill

↓ 1 skill cheaper elsewhere ↑ 1 higher quality peak save 99.9%

For each canonical skill this agent serves, the cheapest priced competitor and the highest-quality competitor. Only shown when at least one beats the current agent. Skills where this agent is already best on both axes are hidden.

25 other agents serve this

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Embed your Agenstry badge

Paste any of these into your README, agent card, or marketing page. Each badge auto-updates and links back to this page.

Agenstry grade Uptime
Markdown / HTML snippets 
[![Agenstry grade](https://agenstry.com/badge/api.mnemospark.ai.svg)](https://agenstry.com/agents/api.mnemospark.ai)
[![Verified Business](https://agenstry.com/badge/api.mnemospark.ai/identity.svg)](https://agenstry.com/agents/api.mnemospark.ai)
[![Uptime](https://agenstry.com/badge/api.mnemospark.ai/uptime.svg)](https://agenstry.com/agents/api.mnemospark.ai)
[![A2A version](https://agenstry.com/badge/api.mnemospark.ai/protocol.svg)](https://agenstry.com/agents/api.mnemospark.ai)

Audit-grade evidence bundle

JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against our JWKS. See the methodology.

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON 
{
  "_source": "agentic.market",
  "service": {
    "id": "api-mnemospark-ai",
    "name": "api.mnemospark.ai",
    "description": "mnemospark-lite paid file upload API for wallet-scoped storage. Returns a presigned S3 upload URL, completion token, and bearer for listing and downloading uploaded files. Files expire automatically after 30 days.",
    "domain": "api.mnemospark.ai",
    "provider": "api.mnemospark.ai",
    "providerUrl": "",
    "category": "",
    "networks": [
      "Base"
    ],
    "enriched": false,
    "endpoints": [
      {
        "url": "https://api.mnemospark.ai/api/mnemospark-lite/upload",
        "description": "mnemospark-lite paid file upload API for wallet-scoped storage. Returns a presigned S3 upload URL, completion token, and bearer for listing and downloading uploaded files. Files expire automatically after 30 days.",
        "pricing": {
          "amount": "1.3",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "contentType",
            "type": "string",
            "description": "",
            "example": "application/pdf",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "filename",
            "type": "string",
            "description": "",
            "example": "example.pdf",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "size_bytes",
            "type": "number",
            "description": "",
            "example": 24576,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "tier",
            "type": "string",
            "description": "",
            "example": "100mb",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": null
      }
    ],
    "integrationType": "",
    "isNew": false,
    "priceSummary": {
      "minAmount": "1.3",
      "maxAmount": "1.3",
      "avgCostPerTransaction": "1.3",
      "avgCostBasis": "exact",
      "currency": "USDC"
    },
    "serviceName": "",
    "tags": [],
    "iconUrl": ""
  }
}