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MARKET MONITOR / CATALOGUE Services 86,883 MCP listed 39,685 x402 47,214 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-26 · 3 sources
Task

Prompt Injection

22 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.

Prompt Injection Guard x402 REST usage

Prompt Injection Guard — Keeps an AI agent from obeying instructions hidden in what it reads (indirect prompt injection). Web pages, e-mails, files, PDFs, API and tool output, other agents' messages and skill files under...

api.aiskills402.com AI Models & Inference 4 calls / 30d checked 2026-10-26
0.07 USDC per call per call

AISkills402: SKILL.md Review x402 REST usage

SKILL.md Review: Safe and Within the Limits — Reviews a SKILL.md file before you install, buy or publish it and lists every problem with a fixed code, the place and a fix, then gives one verdict. It checks the front matt...

api.aiskills402.com Security 2 calls / 30d checked 2026-10-26
0.05 USDC per call per call

AI agent action preflight x402 REST usage

Deterministic preflight check for a proposed AI agent action - a tool call, payment, fetch, or write - before it executes. Evaluates up to four independent checks (prompt-injection scan on action text/untrusted text, URL...

agent402.tools Geo & Maps 9 calls / 30d checked 2026-10-26
0.01 USDC per call per call

DCL Trust Oracle x402 REST usage

DCL Trust Oracle. Call only when the text must include the substring AI and must not include "I cannot be held responsible" or "no guarantees". POST JSON {"response","agent_id"}. COMMIT means those checks passed and the...

bazaar.fronesislabs.com Security 8 calls / 30d checked 2026-10-26
0.01 USDC per call per call

Saylor Innovations Guide Library x402 REST usage

CUDA, driver and Ollama compatibility - GPU support, model memory fit and proof inference uses the GPU

saylorinnovations.com AI Models & Inference 7 calls / 30d checked 2026-10-26
0.01 USDC per call per call

Saylor Innovations Watchdog API x402 REST usage

Trending token pools right now on Solana, or any supported chain via chain= - price, liquidity, 24h volume, price change and pool age

saylorinnovations.com Data & Finance 6 calls / 30d checked 2026-10-26
0.01 USDC per call per call

URL to Markdown Reader x402 REST usage

Web page to markdown (read URL as clean text) for LLM agents: main content only (no nav, cookie banners, ads), with title, description, author, dates, language, headings, internal/external links and JSON-LD types, PLUS a...

agent-data.centorprat.workers.dev Web & Scraping 11 calls / 30d checked 2026-10-26
0.004 USDC per call per call

mcp-scan x402 REST usage

Static security scan of an MCP manifest or tool list. Detects tool poisoning, hidden unicode instructions, prompt injection, data-exfiltration directives, dangerous capabilities, tool shadowing and post-approval rug-pull...

api.agentstools.dev Security 3 calls / 30d checked 2026-10-26
0.01 USDC per call per call

Prompt injection detection x402 REST usage

Scan text an agent is about to read (web page, email, tool result; up to 8,000 characters) for prompt-injection attempts: instruction overrides, fake system messages, asks to hide things from the user, exfiltration links...

agent-data-tools.revmesh2074.workers.dev AI Models & Inference 3 calls / 30d checked 2026-10-26
0.01 USDC per call per call

URL Fetch / Web Scrape x402 REST usage

Fetch any URL (web scraping / URL fetch) and get the raw content: HTML/JSON/text as text, images and PDFs as base64 (for multimodal LLM input), or markdown. Final URL after redirects, status, content type, size. Fetched...

agent-data.centorprat.workers.dev Web & Scraping 9 calls / 30d checked 2026-10-26
0.003 USDC per call per call

AllTheBot Prompt injection & mod x402 REST usage

Prompt injection detection and content moderation for AI agents: flags hidden instructions aimed at an LLM (none / suspicious / malicious + score) and harmful content (hate, violence, sexual, harassment, self-harm, illeg...

api.zkrobotics.fr AI Models & Inference 5 calls / 30d checked 2026-10-26
0.005 USDC per call per call

Prompt-Injection Firewall x402 REST usage

Prompt-injection and manipulation scan for untrusted text, HTML, email, and tool output.

mcp.dropenginehq.com AI Models & Inference 5 calls / 30d checked 2026-10-26
0.005 USDC per call per call

AxonGate x402 REST usage

Fact-check one claim against live web sources (or URLs you supply). Returns a verdict (supported, refuted, mixed, insufficient), a confidence score and supporting or contradicting quotes that are checked verbatim against...

api.axongate.one Web & Scraping 1 calls / 30d checked 2026-10-26
0.02 USDC per call per call

neo injection-scan x402 REST usage

Scan text or a public page for prompt injection before your agent reads it: overrides, fake roles, exfiltration, tool abuse, payment asks, invisible Unicode/HTML-hidden instructions, base64. Rule-based evidence, signed a...

neo-collettive.onrender.com AI Models & Inference 2 calls / 30d checked 2026-10-26
0.01 USDC per call per call

Payment-Injection Screen x402 REST usage

Payment-Injection Screen by Agentropolis: send text your agent is about to act on (tool result, web page, email, file). Flags payment-looking instructions: pay/transfer requests, fake licence or refundable fees, swapped...

seenly-injection-screen.vercel.app Crypto & Payments 2 calls / 30d checked 2026-10-26
0.01 USDC per call per call

InjectScan by AgentGate x402 REST usage

Prompt injection detection API for AI agents. Prompt-injection scan for text your AI agent is about to read (web pages, emails, tool output, MCP tool descriptions): risk score 0-100, verdict, categories and exact spans....

api.youraitools.co AI Models & Inference 4 calls / 30d checked 2026-10-26
0.003 USDC per call per call

Prompt injection detection API x402 REST usage

Prompt injection detection API: screen text bound for an agent and get a safe, suspicious or malicious verdict with the patterns that matched. Rule-based and deterministic.

golf-evm-math.x402-evm-math.workers.dev AI Models & Inference 3 calls / 30d checked 2026-10-26
0.0025 USDC per call per call

AIMarket x402 REST usage

Current weather at a place: temperature (°C), humidity (%), pressure (hPa) and wind (m/s) from the nearest live Open-Meteo relay within 75 km, with a signed receipt. Send latitude and longitude, or a city.

modelmarket.dev Geo & Maps 7 calls / 30d checked 2026-10-26
0.001 USDC per call per call

HirePulse x402 REST usage

Public trust evidence for an unfamiliar online shop before buying: a cautious evidence score, risk flags, missing signals and limits. Cannot certify safety. $0.005 after the shared free calls. x402 API endpoints: x402_me...

gethirepulse.xyz Crypto & Payments 1 calls / 30d checked 2026-10-26
0.005 USDC per call per call

Hidden text scan x402 REST usage

Check an email or web page for text a person reading it would not see but an AI reading it would: HTML comments, display:none or hidden elements, white-on-white or off-screen text, zero-width and tag characters, base64 t...

agent402.tools Comms & Messaging 3 calls / 30d checked 2026-10-26
0.001 USDC per call per call

Email guard x402 REST usage

Read one email the way an agent that triages mail should before acting on it: observations with evidence and offsets, no score and no verdict. Send the raw RFC 5322 message (multipart, base64 and quoted-printable decoded...

agent402.tools Comms & Messaging 2 calls / 30d checked 2026-10-26
0.001 USDC per call per call

Prompt injection risk x402 REST

prompt-injection risk scan: detects instruction override, tool abuse and secret exfiltration phrases before an agent consumes untrusted text.

relay402.georgespring.workers.dev AI Models & Inference checked 2026-10-26
0.02 USDC per call per call

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