Skip to content
Back to search
📊 Intel view 📋 Audit JSON 🔄 Changelog
100
A2A live JSON-RPC A2A 0.3.0 v0.5.0 x402 micropay

loophole tape

api.loopholetape.com · loophole tape

Live pump.fun / PumpSwap risk checks and Robinhood Chain Pons V2 launch analytics, computed in real time from our own independent capture of every on-chain event (not resold third-party data). Pay per request in USDC on Solana or Base through x402: no account, no API key, 0.5-2.5 cents per call. Responses report coverage, freshness and observed evidence. Priced skills are paid per call with x402 (USDC on Solana mainnet or Base) over HTTP or MCP; the A2A endpoint answers any message with the catalog, the payment terms and the exact HTTP/MCP call for the skill you name.

Build a free agent shortlist. Save this listing to revisit it from your account. Sign in to save
🛡
Own this agent?
Verify the domain api.loopholetape.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.
Verify ownership
🔔 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
Trust score
60/100
grade C · 9 criteria
Uptime
accumulating
1/5 direct probes · 30d
~245 ms response
Observed inflow · 30d
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
changed
1 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

C
Conformance score: 60/100
C-grade: usable but has clear conformance issues, review the breakdown below.
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).
pass Live JSON-RPC 25/25
Endpoint responds to a negotiated A2A SendMessage probe (answers in ~245 ms).
partial Protocol version 5/10
Declares pre-1.0 A2A 0.3.0 (Google preview). Upgrade to v1.x for full points.
How to earn +5 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 1 probe so far, need ≥5 for an uptime grade.
pass Skill declaration 10/10
Declares 15 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: loophole tape (https://github.com/gosadu/loophole-tape). 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 5/5
declares 1 modern capability flag(s) (x402); 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.

Card history

1 snapshot Every change to agent-card.json
Captured Hash
2026-09-11 03:44:04 current c39d9dd4cdfc… view →
Uptime
accumulating
1 direct probes · 30d
Response
255ms
last direct probe
Skills
15
declared
Streaming
SSE-capable

Try it

Send a message to this agent live. Your prompt is proxied through Agenstry.

calling agent…

Skills · 15 declared · mapped to canonical taxonomy

mint_risk_card

Risk card for one pump.fun mint (live microstructure or thin on-chain card). Risk card for ONE pump.fun mint, always HTTP 200 for a valid base58 mint. coverage=…

canonical x402 Crypto Micropayment match 83%
pump.funsolanariskx402paid
recent_launches

Recent pump.fun launches with compact risk labels. Recent pump.fun launches (default: last hour, mayhem excluded, newest first) as compact cards: curve SOL and …

canonical x402 Crypto Micropayment match 82%
pump.funsolanariskx402paid
recent_rugs

Recent rug / close flags with mechanism labels. Rug and close flags fired in the window (newest first), each with its mechanism (creator_sold, bundle_dumped, cu…

canonical x402 Crypto Micropayment match 82%
pump.funsolanariskx402paid
recent_graduations

Recent migrations labelled true graduation vs below-threshold close. Migrations to PumpSwap in the window (default 6 h), each labelled graduated=true only when …

canonical x402 Crypto Micropayment match 83%
pump.funsolanariskx402paid
creator_reputation

Creator reputation over our full launch history. Creator reputation: look-ahead-safe stats over every launch we have seen from this wallet (n_launches, resolved…

canonical x402 Crypto Micropayment match 83%
pump.funsolanariskx402paid
wallet_profile

Wallet class from our rolling PnL leaderboard + live holdings. Wallet profile: class from our rolling 3-day realised-PnL leaderboard over every pump.fun trade w…

canonical x402 Crypto Micropayment match 82%
pump.funsolanariskx402paid
rhc_recent_launches

Robinhood Chain (Pons V2) recent launches with holder / route / cluster structure. Recent Pons V2 launches on Robinhood Chain (chain 4663; default last hour, ne…

canonical x402 Crypto Micropayment match 81%
robinhood-chainponsmemecoinlaunchesstructure
rhc_curve_card

Robinhood Chain (Pons V2) curve structure card for one curve or token address. Full structure card for ONE Pons V2 curve on Robinhood Chain, addressed by curve …

canonical x402 Crypto Micropayment match 81%
robinhood-chainponsmemecoinriskstructure
check_pumpfun_risk

Check one pump.fun mint for observed launch risks ($0.005). Compact check before a swap or during position monitoring: creator exits, early-wallet selling, curv…

canonical Bitcoin Fee Estimation match 82%
solanapump.funrisk-checkpre-tradewatchlist
check_watchlist_risk

Check up to five pump.fun mints for $0.01 total. One payment checks one to five caller-selected pump.fun mints for observed creator exits, bundle selling, drain…

canonical x402 Crypto Micropayment match 82%
solanapump.funrisk-checkbatchwatchlist
check_coverage

Free: full-coverage and freshness check for one to five pump.fun mints; quotes the exact prices. GET https://api.loopholetape.com/v1/check/coverage?mints=

canonical Penetration Test Recon match 81%
free
watchlist_updates

Free: signed 24 h watch cursor; says whether new documented risk or lifecycle events exist. GET https://api.loopholetape.com/v1/check/watch?mints=

canonical Dependency Audit and Update match 83%
free
market_regime

Free: pump.fun market-wide regime meter. GET https://api.loopholetape.com/v1/market/regime

canonical Market Signals and Strategy match 82%
free
sample_mint

Free: one full risk card sample, delayed. GET https://api.loopholetape.com/v1/sample/mint

canonical Deal Qualification (BANT/MEDDIC) match 81%
free
rhc_regime

Free: Robinhood Chain Pons V2 regime meter. GET https://api.loopholetape.com/v1/rhc/regime

canonical Crypto Derivatives Analytics match 82%
free

Health · last 1 probes

When HTTP Live JSON-RPC Latency
2026-09-11 03:44:04 200 255ms

Similar agents embedding-nearest

Nexus-Zero
x402-protected paid API on nexus-zero.xyz (discovered via Coinbase facilitator).
nexus-zero.xyz · q 70%
HostDeFi Token Risk API live
Machine-payable token-safety intelligence for AI agents: A+-F risk verdicts, pre-graduation Solana signals, authority checks, wallet portfol
HostDeFi · q 100%
Flipr x402 Agent Gateway (Testnet)
TESTNET — On-chain coin flip game on Base Sepolia (Chainlink VRF). Pots and winnings are in ETH. Flip cost paid in USDC via x402. Free testn
Flipr x402 · q 76%
anchor-x402 live
18 x402-paid services for AI agents — pay-per-call USDC on Base or Solana mainnet. On-chain anchoring and attestation, wallet screening, Web
anchor-x402 · q 100%
trustdex.app
Machine-payable token-safety intelligence for AI agents: A+-F risk verdicts, pre-graduation Solana signals, authority checks, wallet portfol
trustdex.app · q 65%
anchor-x402 live
18 x402-paid services for AI agents — pay-per-call USDC on Base or Solana mainnet. On-chain anchoring and attestation, wallet screening, Web
anchor-x402 · q 100%

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 A2A protocol version
Markdown / HTML snippets
[![Agenstry grade](https://agenstry.com/badge/api.loopholetape.com.svg)](https://agenstry.com/agents/api.loopholetape.com)
[![Verified Business](https://agenstry.com/badge/api.loopholetape.com/identity.svg)](https://agenstry.com/agents/api.loopholetape.com)
[![Uptime](https://agenstry.com/badge/api.loopholetape.com/uptime.svg)](https://agenstry.com/agents/api.loopholetape.com)
[![A2A version](https://agenstry.com/badge/api.loopholetape.com/protocol.svg)](https://agenstry.com/agents/api.loopholetape.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
{
  "protocolVersion": "0.3.0",
  "name": "loophole tape",
  "version": "0.5.0",
  "description": "Live pump.fun / PumpSwap risk checks and Robinhood Chain Pons V2 launch analytics, computed in real time from our own independent capture of every on-chain event (not resold third-party data). Pay per request in USDC on Solana or Base through x402: no account, no API key, 0.5-2.5 cents per call. Responses report coverage, freshness and observed evidence. Priced skills are paid per call with x402 (USDC on Solana mainnet or Base) over HTTP or MCP; the A2A endpoint answers any message with the catalog, the payment terms and the exact HTTP/MCP call for the skill you name.",
  "url": "https://api.loopholetape.com/a2a",
  "preferredTransport": "JSONRPC",
  "additionalInterfaces": [
    {
      "url": "https://api.loopholetape.com/a2a",
      "transport": "JSONRPC"
    }
  ],
  "provider": {
    "organization": "loophole tape",
    "url": "https://github.com/gosadu/loophole-tape"
  },
  "documentationUrl": "https://api.loopholetape.com/llms.txt",
  "iconUrl": "https://api.loopholetape.com/favicon.svg",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "defaultInputModes": [
    "text/plain",
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json",
    "text/plain"
  ],
  "skills": [
    {
      "id": "mint",
      "name": "mint_risk_card",
      "description": "Risk card for one pump.fun mint (live microstructure or thin on-chain card). Risk card for ONE pump.fun mint, always HTTP 200 for a valid base58 mint. coverage=full when the mint is in our live window: curve truth (graduation = curve witnessed >= 84 SOL), demand (unique buyers, buys/sells 60 s, n Price $0.025 per call via x402 (USDC on Solana mainnet or Base); HTTP GET https://api.loopholetape.com/v1/mint/{mint} or MCP tool mint_risk_card at https://api.loopholetape.com/mcp.",
      "tags": [
        "pump.fun",
        "solana",
        "risk",
        "x402",
        "paid",
        "x402"
      ],
      "examples": [
        "GET https://api.loopholetape.com/v1/mint/{mint}"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "launches",
      "name": "recent_launches",
      "description": "Recent pump.fun launches with compact risk labels. Recent pump.fun launches (default: last hour, mayhem excluded, newest first) as compact cards: curve SOL and progress, unique buyers, holder concentration, create-slot bundle/insider/dev shares, look-ahead-safe creator p Price $0.01 per call via x402 (USDC on Solana mainnet or Base); HTTP GET https://api.loopholetape.com/v1/launches/recent or MCP tool recent_launches at https://api.loopholetape.com/mcp.",
      "tags": [
        "pump.fun",
        "solana",
        "risk",
        "x402",
        "paid",
        "x402"
      ],
      "examples": [
        "GET https://api.loopholetape.com/v1/launches/recent"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "rugs",
      "name": "recent_rugs",
      "description": "Recent rug / close flags with mechanism labels. Rug and close flags fired in the window (newest first), each with its mechanism (creator_sold, bundle_dumped, curve_drained, pool_drained, curve_closed_low, migrate_below_grad), the flag time, the mint's age at the flag, Price $0.02 per call via x402 (USDC on Solana mainnet or Base); HTTP GET https://api.loopholetape.com/v1/rugs/recent or MCP tool recent_rugs at https://api.loopholetape.com/mcp.",
      "tags": [
        "pump.fun",
        "solana",
        "risk",
        "x402",
        "paid",
        "x402"
      ],
      "examples": [
        "GET https://api.loopholetape.com/v1/rugs/recent"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "graduations",
      "name": "recent_graduations",
      "description": "Recent migrations labelled true graduation vs below-threshold close. Migrations to PumpSwap in the window (default 6 h), each labelled graduated=true only when we witnessed the curve at >= 84 SOL, otherwise a below-threshold close (mayhem or operator pools). Each item is a compact card wi Price $0.02 per call via x402 (USDC on Solana mainnet or Base); HTTP GET https://api.loopholetape.com/v1/graduations/recent or MCP tool recent_graduations at https://api.loopholetape.com/mcp.",
      "tags": [
        "pump.fun",
        "solana",
        "risk",
        "x402",
        "paid",
        "x402"
      ],
      "examples": [
        "GET https://api.loopholetape.com/v1/graduations/recent"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "creator",
      "name": "creator_reputation",
      "description": "Creator reputation over our full launch history. Creator reputation: look-ahead-safe stats over every launch we have seen from this wallet (n_launches, resolved, graduations witnessed at >= 84 SOL, rugs by drain or dev dump, median seconds to the dev's first sell, tota Price $0.02 per call via x402 (USDC on Solana mainnet or Base); HTTP GET https://api.loopholetape.com/v1/creator/{address} or MCP tool creator_reputation at https://api.loopholetape.com/mcp.",
      "tags": [
        "pump.fun",
        "solana",
        "risk",
        "x402",
        "paid",
        "x402"
      ],
      "examples": [
        "GET https://api.loopholetape.com/v1/creator/{address}"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "wallet",
      "name": "wallet_profile",
      "description": "Wallet class from our rolling PnL leaderboard + live holdings. Wallet profile: class from our rolling 3-day realised-PnL leaderboard over every pump.fun trade we captured (insider / sniper / skilled / crowd, with rank and stats), holdings among the last 3000 mints (token share, firs Price $0.02 per call via x402 (USDC on Solana mainnet or Base); HTTP GET https://api.loopholetape.com/v1/wallet/{address} or MCP tool wallet_profile at https://api.loopholetape.com/mcp.",
      "tags": [
        "pump.fun",
        "solana",
        "risk",
        "x402",
        "paid",
        "x402"
      ],
      "examples": [
        "GET https://api.loopholetape.com/v1/wallet/{address}"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "rhc_launches",
      "name": "rhc_recent_launches",
      "description": "Robinhood Chain (Pons V2) recent launches with holder / route / cluster structure. Recent Pons V2 launches on Robinhood Chain (chain 4663; default last hour, newest first) as compact structure cards: raised (ETH), progress to the 4.2 ETH graduation, price multiple vs launch, snipe-tax activity, holder  Price $0.01 per call via x402 (USDC on Solana mainnet or Base); HTTP GET https://api.loopholetape.com/v1/rhc/launches/recent or MCP tool rhc_recent_launches at https://api.loopholetape.com/mcp.",
      "tags": [
        "robinhood-chain",
        "pons",
        "memecoin",
        "launches",
        "structure",
        "realtime",
        "paid",
        "x402"
      ],
      "examples": [
        "GET https://api.loopholetape.com/v1/rhc/launches/recent"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "rhc_curve",
      "name": "rhc_curve_card",
      "description": "Robinhood Chain (Pons V2) curve structure card for one curve or token address. Full structure card for ONE Pons V2 curve on Robinhood Chain, addressed by curve or token address (0x\u2026): launch facts (block, deployer, pair token, graduation threshold), raised / progress / price multiple vs launch (ETH Price $0.02 per call via x402 (USDC on Solana mainnet or Base); HTTP GET https://api.loopholetape.com/v1/rhc/curve/{address} or MCP tool rhc_curve_card at https://api.loopholetape.com/mcp.",
      "tags": [
        "robinhood-chain",
        "pons",
        "memecoin",
        "risk",
        "structure",
        "realtime",
        "paid",
        "x402"
      ],
      "examples": [
        "GET https://api.loopholetape.com/v1/rhc/curve/{address}"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "risk",
      "name": "check_pumpfun_risk",
      "description": "Check one pump.fun mint for observed launch risks ($0.005). Compact check before a swap or during position monitoring: creator exits, early-wallet selling, curve/pool drains, migration classification, concentration and buyer flow. Findings include first-observed times and numeric Price $0.005 per call via x402 (USDC on Solana mainnet or Base); HTTP GET https://api.loopholetape.com/v1/check/mint/{mint} or MCP tool check_pumpfun_risk at https://api.loopholetape.com/mcp.",
      "tags": [
        "solana",
        "pump.fun",
        "risk-check",
        "pre-trade",
        "watchlist",
        "paid",
        "x402"
      ],
      "examples": [
        "GET https://api.loopholetape.com/v1/check/mint/{mint}"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "risk_batch",
      "name": "check_watchlist_risk",
      "description": "Check up to five pump.fun mints for $0.01 total. One payment checks one to five caller-selected pump.fun mints for observed creator exits, bundle selling, drains and migration state, with compact concentration/flow measurements and timestamped evidence. Every mint must Price $0.01 per call via x402 (USDC on Solana mainnet or Base); HTTP GET https://api.loopholetape.com/v1/check/watchlist or MCP tool check_watchlist_risk at https://api.loopholetape.com/mcp.",
      "tags": [
        "solana",
        "pump.fun",
        "risk-check",
        "batch",
        "watchlist",
        "paid",
        "x402"
      ],
      "examples": [
        "GET https://api.loopholetape.com/v1/check/watchlist"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "coverage",
      "name": "check_coverage",
      "description": "Free: full-coverage and freshness check for one to five pump.fun mints; quotes the exact prices. GET https://api.loopholetape.com/v1/check/coverage?mints=",
      "tags": [
        "free"
      ],
      "examples": [
        "GET https://api.loopholetape.com/v1/check/coverage?mints="
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "watch",
      "name": "watchlist_updates",
      "description": "Free: signed 24 h watch cursor; says whether new documented risk or lifecycle events exist. GET https://api.loopholetape.com/v1/check/watch?mints=",
      "tags": [
        "free"
      ],
      "examples": [
        "GET https://api.loopholetape.com/v1/check/watch?mints="
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "regime",
      "name": "market_regime",
      "description": "Free: pump.fun market-wide regime meter. GET https://api.loopholetape.com/v1/market/regime",
      "tags": [
        "free"
      ],
      "examples": [
        "GET https://api.loopholetape.com/v1/market/regime"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "sample",
      "name": "sample_mint",
      "description": "Free: one full risk card sample, delayed. GET https://api.loopholetape.com/v1/sample/mint",
      "tags": [
        "free"
      ],
      "examples": [
        "GET https://api.loopholetape.com/v1/sample/mint"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "rhc_regime",
      "name": "rhc_regime",
      "description": "Free: Robinhood Chain Pons V2 regime meter. GET https://api.loopholetape.com/v1/rhc/regime",
      "tags": [
        "free"
      ],
      "examples": [
        "GET https://api.loopholetape.com/v1/rhc/regime"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    }
  ],
  "securitySchemes": {},
  "security": [],
  "supportsAuthenticatedExtendedCard": false
}