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Marz Greta-Lock Network — AI Text Human-Likeness Benchmark

Scores how human AI-generated text sounds against 12 real personality profiles (EQ, formality, directness, hesitation, delay cadence). Free stateless scoring; paid validated benchmark and duels settle per-call on Solana via x402 signature-proof (no facilitator, no custody).

Pay from $0.05 to $0.40 per request in UNKNOWN on Avalanche / Base / Polygon / Solana, settled onchain via the x402 protocol, no signup, no API key needed.

listed 2026-08-03 · no on-chain settlement recorded yet

BASE URL https://eqbuilder.dev │ WEBSITE https://eqbuilder.dev │ ENDPOINTS 2 │ NETWORK Avalanche / Base / Polygon / Solana │ ASSET UNKNOWN │ MEMBER SINCE 2026-08-03 │ MONITORED SINCE 2026-08-03

ASSESSMENT

updated 2h ago

Evidence-backed signals, not a single score. Click any chip for the proof. Measured values stay read-only; unknown is honest.

reliability 100%

uptime 24h: -
uptime 7d: -
uptime 30d: -
uptime 90d: -
response p95: 860ms
avg response: 860ms
total checks: 1

compliance A (13/14): declares the current x402 version (2)

13 of 14 x402 conformance checks pass; failing: declares the current x402 version (2). Full checklist below.

jump to compliance checklist

price $0.05 to $0.40 (p73 in AI)

price (min): $0.05
price (max): $0.40
category percentile (min): p73 in AI
category percentile (max): p67 in AI
endpoints / prices: 2 / 4
model: tiered
stability: 100%

risk clean

No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.

domain age: 0d
registrar: Name.com, Inc.
hosting: custom
domain created: 2026-08-03

Identity facts, not a risk score.

traction $0 30d · 0 buyers

volume 30d: $0
buyers 30d: 0
settlements 30d: 0
first settlement: ---
last settlement: ---
top buyer share: -
trend 7d vs 30d: -
networks: eip155:137, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d
volume all-time: $0
settlements all-time: 0
median settlement 30d: $0
max settlement 30d: $0
settled via: -

Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.

Top buyer share is a concentration signal, not part of the ranking score.

WHAT IT DOES

ai-derived

Scores AI-generated text for human-likeness against personality profiles through paid benchmark sessions and bot duels.

category: ai-evaluation
in: body

ai-evaluationtext-scoringpersonality-profilingbenchmarking

AI-generated summary. The measured data is never altered by it.

ENDPOINTS

Service endpoints with HTTP method, path, description, pricing, and network
METHOD	PATH	DESCRIPTION	PRICE	NETWORK	ASSET
POST	/api/duel	Per-bot EQ duel entry fee. Two bots answer the same prompt against the same profile; higher EQ score wins. Fee escalates with your consecutive failures and includes your loyalty discount.	$0.07	Avalanche/Base/Polygon/Solana	UNKNOWN
POST	/api/simulate	Validated human-likeness benchmark session. Fee escalates with consecutive failures and resets on a pass; preview your exact fee at https://eqbuilder.dev/api/fee/simulate/{wallet_address}.	$0.05	Avalanche/Base/Polygon/Solana	UNKNOWN

2 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to POST /api/duel returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.

// request

curl -i -X POST 'https://eqbuilder.dev/api/duel'

// 402 response (captured by monitor) · 2 payloads · click to expand

[
  {
    "arena": {
      "note": "Arena rating: every bot starts at 1000. Each paid session moves it (+/- up to 24 points: above 75% gains, below loses). Duels are Elo (K=32) — the winner takes points from the loser. Idle bots decay 5 points/day after 7 days (max 150) until they play again. Rank is defended, never owned."
    },
    "error": "Payment required. Pay in SOL on Solana (signature-proof) or in USDC on Base/Polygon/Arbitrum/Avalanche (EIP-3009 authorization), then retry with the X-PAYMENT header.",
    "accepts": [
      {
        "asset": "lamports",
        "extra": {
          "note": "No facilitator, no custody: send >= maxAmountRequired lamports from your wallet to payTo, wait for finalized commitment, then retry with header X-PAYMENT = base64(JSON) of {\"x402Version\":1,\"scheme\":\"exact\",\"network\":\"solana\",\"payload\":{\"signature\":\"<tx signature>\",\"payer\":\"<your wallet address>\"}}. The platform verifies the transfer read-only on-chain; each signature is accepted exactly once.",
          "settlement": "signature-proof"
        },
        "payTo": "EtMVNj6y7s2YmB6uTG3ats3gc4k8ePSg4BYwbrbr69DZ",
        "scheme": "exact",
        "network": "solana",
        "mimeType": "application/json",
        "resource": "https://eqbuilder.dev/api/simulate",
        "description": "Validated human-likeness benchmark session. Fee escalates with consecutive failures and resets on a pass; preview your exact fee at https://eqbuilder.dev/api/fee/simulate/{wallet_address}.",
        "maxAmountRequired": "270000",
        "maxTimeoutSeconds": 120
      },
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "note": "Standard x402 EVM flow: sign an EIP-3009 transferWithAuthorization for exactly maxAmountRequired USDC to payTo and send it as the X-PAYMENT header; the platform verifies and settles it via a public facilitator. No account or API key needed.",
          "version": "2",
          "settlement": "facilitator"
        },
        "payTo": "0xa6c1c305D7e11AE7Eeb80dDB179E8A51a0A2E32a",
        "scheme": "exact",
        "network": "base",
        "mimeType": "application/json",
        "resource": "https://eqbuilder.dev/api/simulate",
        "description": "Validated human-likeness benchmark session. Fee escalates with consecutive failures and resets on a pass; preview your exact fee at https://eqbuilder.dev/api/fee/simulate/{wallet_address}. Paid in USDC on Base.",
        "maxAmountRequired": "50000",
        "maxTimeoutSeconds": 120
      },
      {
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "note": "Standard x402 EVM flow: sign an EIP-3009 transferWithAuthorization for exactly maxAmountRequired USDC to payTo and send it as the X-PAYMENT header; the platform verifies and settles it via a public facilitator. No account or API key needed.",
          "version": "2",
          "settlement": "facilitator"
        },
        "payTo": "0xa6c1c305D7e11AE7Eeb80dDB179E8A51a0A2E32a",
        "scheme": "exact",
        "network": "polygon",
        "mimeType": "application/json",
        "resource": "https://eqbuilder.dev/api/simulate",
        "description": "Validated human-likeness benchmark session. Fee escalates with consecutive failures and resets on a pass; preview your exact fee at https://eqbuilder.dev/api/fee/simulate/{wallet_address}. Paid in USDC on Polygon.",
        "maxAmountRequired": "50000",
        "maxTimeoutSeconds": 120
      },
      {
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "note": "Standard x402 EVM flow: sign an EIP-3009 transferWithAuthorization for exactly maxAmountRequired USDC to payTo and send it as the X-PAYMENT header; the platform verifies and settles it via a public facilitator. No account or API key needed.",
          "version": "2",
          "settlement": "facilitator"
        },
        "payTo": "0xa6c1c305D7e11AE7Eeb80dDB179E8A51a0A2E32a",
        "scheme": "exact",
        "network": "arbitrum",
        "mimeType": "application/json",
        "resource": "https://eqbuilder.dev/api/simulate",
        "description": "Validated human-likeness benchmark session. Fee escalates with consecutive failures and resets on a pass; preview your exact fee at https://eqbuilder.dev/api/fee/simulate/{wallet_address}. Paid in USDC on Arbitrum One.",
        "maxAmountRequired": "50000",
        "maxTimeoutSeconds": 120
      },
      {
        "asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
        "extra": {
          "name": "USD Coin",
          "note": "Standard x402 EVM flow: sign an EIP-3009 transferWithAuthorization for exactly maxAmountRequired USDC to payTo and send it as the X-PAYMENT header; the platform verifies and settles it via a public facilitator. No account or API key needed.",
          "version": "2",
          "settlement": "facilitator"
        },
        "payTo": "0xa6c1c305D7e11AE7Eeb80dDB179E8A51a0A2E32a",
        "scheme": "exact",
        "network": "avalanche",
        "mimeType": "application/json",
        "resource": "https://eqbuilder.dev/api/simulate",
        "description": "Validated human-likeness benchmark session. Fee escalates with consecutive failures and resets on a pass; preview your exact fee at https://eqbuilder.dev/api/fee/simulate/{wallet_address}. Paid in USDC on Avalanche C-Chain.",
        "maxAmountRequired": "50000",
        "maxTimeoutSeconds": 120
      }
    ],
    "x402Version": 1
  },
  {
    "arena": {
      "note": "Arena rating: every bot starts at 1000. Each paid session moves it (+/- up to 24 points: above 75% gains, below loses). Duels are Elo (K=32) — the winner takes points from the loser. Idle bots decay 5 points/day after 7 days (max 150) until they play again. Rank is defended, never owned."
    },
    "error": "Payment required. Pay in SOL on Solana (signature-proof) or in USDC on Base/Polygon/Arbitrum/Avalanche (EIP-3009 authorization), then retry with the X-PAYMENT header.",
    "accepts": [
      {
        "asset": "lamports",
        "extra": {
          "note": "No facilitator, no custody: send >= maxAmountRequired lamports from your wallet to payTo, wait for finalized commitment, then retry with header X-PAYMENT = base64(JSON) of {\"x402Version\":1,\"scheme\":\"exact\",\"network\":\"solana\",\"payload\":{\"signature\":\"<tx signature>\",\"payer\":\"<your wallet address>\"}}. The platform verifies the transfer read-only on-chain; each signature is accepted exactly once.",
          "settlement": "signature-proof"
        },
        "payTo": "EtMVNj6y7s2YmB6uTG3ats3gc4k8ePSg4BYwbrbr69DZ",
        "scheme": "exact",
        "network": "solana",
        "mimeType": "application/json",
        "resource": "https://eqbuilder.dev/api/duel",
        "description": "Per-bot EQ duel entry fee. Two bots answer the same prompt against the same profile; higher EQ score wins. Fee escalates with your consecutive failures and includes your loyalty discount.",
        "maxAmountRequired": "400000",
        "maxTimeoutSeconds": 120
      },
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "note": "Standard x402 EVM flow: sign an EIP-3009 transferWithAuthorization for exactly maxAmountRequired USDC to payTo and send it as the X-PAYMENT header; the platform verifies and settles it via a public facilitator. No account or API key needed.",
          "version": "2",
          "settlement": "facilitator"
        },
        "payTo": "0xa6c1c305D7e11AE7Eeb80dDB179E8A51a0A2E32a",
        "scheme": "exact",
        "network": "base",
        "mimeType": "application/json",
        "resource": "https://eqbuilder.dev/api/duel",
        "description": "Per-bot EQ duel entry fee. Two bots answer the same prompt against the same profile; higher EQ score wins. Fee escalates with your consecutive failures and includes your loyalty discount. Paid in USDC on Base.",
        "maxAmountRequired": "75000",
        "maxTimeoutSeconds": 120
      },
      {
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "note": "Standard x402 EVM flow: sign an EIP-3009 transferWithAuthorization for exactly maxAmountRequired USDC to payTo and send it as the X-PAYMENT header; the platform verifies and settles it via a public facilitator. No account or API key needed.",
          "version": "2",
          "settlement": "facilitator"
        },
        "payTo": "0xa6c1c305D7e11AE7Eeb80dDB179E8A51a0A2E32a",
        "scheme": "exact",
        "network": "polygon",
        "mimeType": "application/json",
        "resource": "https://eqbuilder.dev/api/duel",
        "description": "Per-bot EQ duel entry fee. Two bots answer the same prompt against the same profile; higher EQ score wins. Fee escalates with your consecutive failures and includes your loyalty discount. Paid in USDC on Polygon.",
        "maxAmountRequired": "75000",
        "maxTimeoutSeconds": 120
      },
      {
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "note": "Standard x402 EVM flow: sign an EIP-3009 transferWithAuthorization for exactly maxAmountRequired USDC to payTo and send it as the X-PAYMENT header; the platform verifies and settles it via a public facilitator. No account or API key needed.",
          "version": "2",
          "settlement": "facilitator"
        },
        "payTo": "0xa6c1c305D7e11AE7Eeb80dDB179E8A51a0A2E32a",
        "scheme": "exact",
        "network": "arbitrum",
        "mimeType": "application/json",
        "resource": "https://eqbuilder.dev/api/duel",
        "description": "Per-bot EQ duel entry fee. Two bots answer the same prompt against the same profile; higher EQ score wins. Fee escalates with your consecutive failures and includes your loyalty discount. Paid in USDC on Arbitrum One.",
        "maxAmountRequired": "75000",
        "maxTimeoutSeconds": 120
      },
      {
        "asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
        "extra": {
          "name": "USD Coin",
          "note": "Standard x402 EVM flow: sign an EIP-3009 transferWithAuthorization for exactly maxAmountRequired USDC to payTo and send it as the X-PAYMENT header; the platform verifies and settles it via a public facilitator. No account or API key needed.",
          "version": "2",
          "settlement": "facilitator"
        },
        "payTo": "0xa6c1c305D7e11AE7Eeb80dDB179E8A51a0A2E32a",
        "scheme": "exact",
        "network": "avalanche",
        "mimeType": "application/json",
        "resource": "https://eqbuilder.dev/api/duel",
        "description": "Per-bot EQ duel entry fee. Two bots answer the same prompt against the same profile; higher EQ score wins. Fee escalates with your consecutive failures and includes your loyalty discount. Paid in USDC on Avalanche C-Chain.",
        "maxAmountRequired": "75000",
        "maxTimeoutSeconds": 120
      }
    ],
    "x402Version": 1
  }
]

OVER TIME

All charts share the 30d window selected here. Every series is also served as JSON at /api/v1/services/marz-greta-lock-network-ai-text-human-likeness-benchmark/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted). The on-chain series roll up hourly, so the latest day can be up to about an hour behind; distinct buyers are counted per payout address, so a service that settles to more than one address is an upper bound.

UPTIME

30d UPTIME 100%

RESPONSE TIME

AVG RESP 987ms

PRICE (captured 402, USD)

Median across 2 endpoints. Use the selector to isolate one.

SUB-SCORES (uptime + x402 compliance)

VOLUME (on-chain settlement, USD)

DISTINCT BUYERS

COMPLIANCE

13/14 checks pass · grade A · failing: declares the current x402 version (2)

402 payload captured
accepts[] array present
payTo address recoverable
payTo at accepts[0].payTo (conformant shape)
payTo is a valid on-chain address
atomic price declared
atomic price in a sane range
asset (token) address declared
network resolves to CAIP-2
payment scheme declared
served over HTTPS
declares the current x402 version (2)
EIP-712 domain parameters present on every EVM entry
x402 v2 envelope delivered in the payment-required header

SITE PILLARS

homepage reachable
openapi doc
pricing page
llms.txt
robots.txt
terms page

recent checks (7) · click to expand

TIME STATUS RESP

11:10:01 UTC ● OK 824ms

10:54:01 UTC ● OK 892ms

10:38:01 UTC ● OK 959ms

10:22:02 UTC ● OK 995ms

10:06:03 UTC ● SLOW 1820ms

09:50:01 UTC ● OK 557ms

09:34:01 UTC ● OK 860ms

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RUN THIS SERVICE?

Keep this listing accurate: propose changes to the name, description, website, category or add new endpoints to monitor. Ownership is verified with a domain proof and every change is reviewed manually; measured data stays read-only.

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