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📊 Intel view 📋 Audit JSON 🔄 Changelog
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💰 Paid API

api.nexismvp.com

api.nexismvp.com · api.nexismvp.com

Audit real gas spend across up to 20 Base mainnet transaction hashes you provide — total/average gas used, cost in ETH, per-tx breakdown. POST body required. Experimental/informational only — not financial advice.

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🛡
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Verify the domain api.nexismvp.com 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.
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🔔 Watch this agent. Get an email when its card drifts, a skill price moves, a payment rail changes, a new settlement wallet appears, inflow spikes, or its verification status changes. Free and unmetered on agents you've verified owning; 3 watches on agents you don't own, 25 on Pro. Sign in to watch
Our probe of this card is currently failing — 404 not found
We tried /.well-known/agent-card.json and got a 404. Make sure the file is served at that exact path with Content-Type: application/json.
Last attempt: 2026-08-19 03:15 Last success: 2026-08-17 Status: 404
Raw error HTTP 404
Trust score
34/100
grade F · 9 criteria
Uptime
accumulating
2/5 direct probes · 30d
Observed inflow · 30d
$0.01
11 tx · on-chain
Invocations · 7d
0
no calls observed
Card drift · 7d
changed
0 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

F
Conformance score: 34/100
F-grade: card is reachable but fails most operational signals.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).
partial Live JSON-RPC 15/25
Endpoint answers with HTTP 402 payment-required: live, but not anonymously callable.
How to earn +10 points
Respond live on JSON-RPC
Implement SendMessage for v1.0 (or message/send for v0.x), negotiate A2A-Version, and return a schema-valid JSON-RPC response. Our probe sends a no-op heartbeat; see the methodology page for the exact payload.
Docs →
fail Protocol version 0/10
No protocolVersion in card.
How to earn +10 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` to every entry in `supportedInterfaces[]`. A2A v1.0 removed the AgentCard root field.
Docs →
info JWS signature 0/10
Card is unsigned (most published agents are).
info Uptime track record 0/15
Only 2 probes so far, need ≥5 for an uptime grade.
fail Skill declaration 0/10
No skills declared in card. Hard to route to.
How to earn +10 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.nexismvp.com (https://api.nexismvp.com). 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
Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.
⚠ Card drift detected. This agent's agent-card.json changed within the last 7 days. We track these so downstream callers can react.

Activity (audit trail)

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

Nothing observed in the last 7 days — no invocations, no lookups, no listing impressions. Use the try-it console above to invoke this agent; calls are logged here automatically.

Uptime
0.0%
2 direct probes · 30d
Response
last direct probe
Skills
0
declared
Streaming
SSE-capable

Endpoints

Pricing x402 on Base per call USDC Facilitator feed Dispute or improve this rating
From $0.0010 per call
Endpoint Price Currency
https://api.nexismvp.com/forecast/btc 0.001 USDC
https://api.nexismvp.com/market/fear-greed 0.001 USDC
https://api.nexismvp.com/market/funding 0.001 USDC
https://api.nexismvp.com/market/gas-audit 0.001 USDC
https://api.nexismvp.com/market/gas-decision 0.001 USDC
https://api.nexismvp.com/market/gas-preflight 0.001 USDC
https://api.nexismvp.com/market/pdf-to-markdown 0.001 USDC
https://api.nexismvp.com/market/regime 0.001 USDC
Try it ↗ Opens the operator's playground / docs in a new tab.
Settlement wallet: 0x3b59f268ebc38c5f43b8b9be37238bf43378ad87 · basescan ↗
Observed on-chain inflow verified on-chain
Last 7d
$0.01
11 calls
Last 30d
$0.01
11 calls
USDC inflows on Base. Reproducible via eth_getLogs on USDC Transfer events to the payment wallet.
Daily 30-day observed-inflow history ~ flat (+0.0%)
2026-08-10 2026-08-19
Peak day: $0.01 Data points: 10 Total tx (30d window): 11
Payment authenticity evidence confidence How we measure this →
concentrated_payers 3/5

Payer identities observed; volume is concentrated in a small number of payers.

Assessed window
30d
3 active of 7 observed
Inflow assessed
$0.01
11 transactions
Payer identities
available
1 evidence caveat
uniform_amount_cadence — Daily settled amounts repeat identically across days, which is consistent with scheduled or scripted activity as well as with flat-rate demand.
Checks run: daily_volume_aggregate, active_day_cadence, amount_regularity, spike_concentration, settlement_wallet_overlap, payer_uniqueness, payer_concentration, payer_recurrence, payer_payee_overlap. Derived from agent_revenue_daily, agents.payment_wallet, agent_payment_transactions. Measured 2026-08-19.
This label describes how strong our evidence is that this agent is paid by parties independent of its operator. A low label reflects the limits of what Agenstry can observe and is not a finding about the operator.
Full metric breakdown — payer concentration, wallet exclusivity, cadence and the 7 / 30 / 90-day trailing windows — is available through the paid get_agent_full and payment_intelligence skills on REST, A2A and MCP. API docs →
Agent cardhttps://api.nexismvp.com/.well-known/agent-card.json
Providerhttps://api.nexismvp.com
Docshttps://api.nexismvp.com/forecast/btc
Discovered via
cdp_discovery agentic_market recrawl_warm

Health · last 2 probes

When HTTP Live JSON-RPC Latency
2026-08-19 03:15:56 404
2026-08-18 04:11:16 404

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

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-nexismvp-com",
    "name": "api.nexismvp.com",
    "description": "",
    "domain": "api.nexismvp.com",
    "provider": "api.nexismvp.com",
    "providerUrl": "",
    "category": "",
    "networks": [
      "Base"
    ],
    "enriched": false,
    "endpoints": [
      {
        "url": "https://api.nexismvp.com/forecast/btc",
        "description": "Kronos BTC price forecast (latest, from the live HUD). Experimental/informational only \u2014 not financial advice.",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "Kronos BTC Forecast",
        "tags": [
          "crypto",
          "forecast",
          "bitcoin"
        ],
        "quality": {
          "l30DaysTotalCalls": "4",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://api.nexismvp.com/market/fear-greed",
        "description": "Crypto Fear & Greed Index (0-100, alternative.me). Experimental/informational only \u2014 not financial advice.",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "Kronos Fear & Greed Index",
        "tags": [
          "crypto",
          "sentiment",
          "fear-greed",
          "bitcoin"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://api.nexismvp.com/market/funding",
        "description": "Real-time BTC perpetual futures funding rate (OKX) \u2014 positive means longs pay shorts (bullish crowding), negative means the reverse. Experimental/informational only \u2014 not financial advice.",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "Kronos BTC Funding Rate",
        "tags": [
          "crypto",
          "funding-rate",
          "bitcoin",
          "derivatives"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://api.nexismvp.com/market/gas-audit",
        "description": "Audit real gas spend across up to 20 Base mainnet transaction hashes you provide \u2014 total/average gas used, cost in ETH, per-tx breakdown. POST body required. Experimental/informational only \u2014 not financial advice.",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "chain",
            "type": "string",
            "description": "",
            "example": "base",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "tx_hashes",
            "type": "array",
            "description": "",
            "example": [],
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Kronos Gas Audit",
        "tags": [
          "crypto",
          "gas",
          "audit",
          "base"
        ],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "3"
        }
      },
      {
        "url": "https://api.nexismvp.com/market/gas-decision",
        "description": "Real-time Base mainnet gas price signal (low/normal/high vs. recent average) \u2014 a recommendation on whether now is a cheap time to transact. Experimental/informational only \u2014 not financial advice.",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "Kronos Gas Decision",
        "tags": [
          "crypto",
          "gas",
          "base",
          "ethereum"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://api.nexismvp.com/market/gas-preflight",
        "description": "Simulate a Base mainnet transaction before submitting it \u2014 real eth_estimateGas + eth_call against the given {to, data, value}, returns whether it would succeed, estimated gas, and estimated cost. POST body required. Experimental/informational only \u2014 not financial advice.",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "chain",
            "type": "string",
            "description": "",
            "example": "base",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "data",
            "type": "string",
            "description": "",
            "example": "0x",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "to",
            "type": "string",
            "description": "",
            "example": "0x3B59f268EbC38c5F43B8B9bE37238bf43378Ad87",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "value",
            "type": "string",
            "description": "",
            "example": "0x0",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Kronos Gas Preflight",
        "tags": [
          "crypto",
          "gas",
          "simulation",
          "base"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://api.nexismvp.com/market/pdf-to-markdown",
        "description": "Convert a public PDF (by URL) to Markdown \u2014 real local parsing, first 20 pages, max 5MB input. POST body required.",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "pdf_url",
            "type": "string",
            "description": "",
            "example": "https://www.w3.org/WAI/ER/tests/xhtml/testfiles/resources/pdf/dummy.pdf",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Kronos PDF to Markdown",
        "tags": [
          "pdf",
          "markdown",
          "document",
          "conversion"
        ],
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://api.nexismvp.com/market/regime",
        "description": "Real-time BTC volatility/regime indicator (calm or volatile), the same signal our own regime-switching strategy uses internally. Experimental/informational only \u2014 not financial advice.",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "Kronos BTC Regime Indicator",
        "tags": [
          "crypto",
          "volatility",
          "bitcoin",
          "regime"
        ],
        "quality": {
          "l30DaysTotalCalls": "5",
          "l30DaysUniquePayers": "4"
        }
      }
    ],
    "integrationType": "",
    "isNew": false,
    "priceSummary": {
      "minAmount": "0.001",
      "maxAmount": "0.001",
      "avgCostPerTransaction": "0.001",
      "avgCostBasis": "exact",
      "currency": "USDC"
    },
    "serviceName": "Kronos",
    "tags": [
      "crypto",
      "forecast",
      "bitcoin",
      "sentiment",
      "fear-greed",
      "funding-rate",
      "derivatives",
      "gas",
      "audit",
      "base",
      "ethereum",
      "simulation",
      "pdf",
      "markdown",
      "document",
      "conversion",
      "volatility",
      "regime"
    ],
    "iconUrl": ""
  }
}