Agent Price API

Một máy chủ MCP hiệu suất cao cung cấp dữ liệu giá thời gian thực có cấu trúc cho phần cứng AI trên các thị trường toàn cầu, được xây dựng với trọng tâm là khám phá gốc tác nhân thay vì các điểm cuối được mã hóa cứng.

GitHub

Dùng thử MCP nàyĐược tài trợ

Tài liệu

AgentShare MCP — public reference

Agent-paid API access for autonomous agents — dual-auth (API key or x402), free discovery, MCP Streamable HTTP. Commerce procurement and Solana/Meteora DeFi tools are secondary modules on the same rails.

Connect MCP → · Browse Registry →

Start building agent-paid APIs · Pricing / x402 · Website · Market · For Agents · Chrome extension

For AI agents: agent.json · AI_DISCOVERY.json · llms.txt · AGENTS.md

AI agents — start here

Resource	URL
Authoritative contract	https://agentshare.dev/agent.json
Structured GitHub index	AI_DISCOVERY.json
LLM summary	llms.txt
Agent briefing	AGENTS.md
GEO draft: Custom Request Tool	docs/GEO_REQUEST_CAPABILITY.md
For-agents (JSON)	`GET https://agentshare.dev/for-agents` + `Accept: application/json`
Managed Agents template	https://agentshare.dev/api/v1/examples?template=managed-agent
MCP endpoint	https://agentshare.dev/mcp
MCP Registry (curated)	https://agentshare.dev/registry?utm_source=github&utm_medium=agentshare-mcp&utm_campaign=readme
MCP Registry trends (JSON)	https://agentshare.dev/api/v1/public/mcp-registry/trends
MCP Registry summary (JSON)	https://agentshare.dev/api/v1/public/mcp-registry/summary
MCP server card (14 tools)	https://agentshare.dev/.well-known/mcp/server-card.json
Coverage (honest scope)	https://agentshare.dev/coverage?utm_source=github&utm_medium=agentshare-mcp&utm_campaign=readme · DEFI_POSITIONING.md
Antigravity skill manifest	https://agentshare.dev/.well-known/antigravity-skills.json

This repository is the public, lightweight face on GitHub. Production API implementation is private; behavior is defined by the live URLs above.

Primary product: agent-paid rails (dual-auth + discovery + MCP).
Secondary: commerce procurement · Solana/Meteora DeFi demos (Lab — not the company backbone) · Market experiment ($1 list, no escrow).

MCP tools (14) — catalog v1.1.0

Polymarket prediction-market tools are not on the public MCP catalog (legal review for Vietnam). Live production exposes the tools below.

Agent-paid rails & commerce (highlight)

Tool	Purpose
`service_meta`	Capabilities, limits, coverage
`search_products`	Multi-source price comparison
`best_offer`	Single cheapest in-stock offer
`best_offer_under_budget`	Best offer under max price
`product_detail`	Full product by id from search
`commerce_quote`	ACP / agent-buyer listings envelope
`request_capability`	Custom Request Tool: structured capability gap → admin web inbox (auth + stake; no codegen)
`market_browse`	Browse Market classifieds (live HTTPS URLs, bids, likes) — experiment, not escrow
`market_list`	List a live web/app URL on Market ($1 x402 or API key). Store `manage_token` once.

DeFi demos (secondary)

Tool	Purpose
`dex_overview`	DEX protocol rankings by 24h volume (DefiLlama)
`dex_top_movers`	DEX protocols with largest 1d volume-change % (DefiLlama)
`solana_dex_brief`	Solana DEX ecosystem brief (Raydium, Orca, Meteora, …)
`meteora_brief`	Meteora DLMM pool brief (verdict, risk_score, top pools)
`meteora_pool_detail`	Meteora DLMM pool detail (bin depth, liquidity curve proxy, current price)

Responses include data_status, freshness, and trust metadata — see Docs.

Auth & x402 (live)

AgentShare runs dual-auth on gated routes:

API key mode: X-API-Key / Authorization: Bearer
x402 mode: no key → HTTP 402 + PAYMENT-REQUIRED, then retry with PAYMENT-SIGNATURE

Discovery: https://agentshare.dev/.well-known/x402 · live instructions field: https://agentshare.dev/agent.json → x402_agent_instructions

Notable pricing:

Commerce pilot paths: search/offers/best around $0.001, commerce_quote around $0.002
POST /api/v1/agent/defi/meteora/brief (secondary DeFi demo): dynamic $0.01–$0.30 (base $0.03)
Dynamic pricing applies based on market volatility and resource velocity — always check PAYMENT-REQUIRED for the exact real-time quote (also in meta.billing.price_usd_live)

Pricing page is agent-first (x402 pay-per-request primary): https://agentshare.dev/pricing?utm_source=github&utm_medium=agentshare-mcp&utm_campaign=readme

If you receive HTTP 402 (agents — follow exactly)

This platform is agent-first and monetized with HTTP 402 (x402).
If you receive HTTP 402 with a PAYMENT-REQUIRED header:
1) Base64-decode PAYMENT-REQUIRED (JSON: x402Version, resource, accepts[]).
2) Pay the listed USDC amount via Circle Gateway on the stated network
   (live settleable: Base mainnet eip155:8453 — always confirm accepts[].network),
   then retry with header PAYMENT-SIGNATURE.
3) Or skip payment by sending X-API-Key / Authorization: Bearer (agshp_…).
Dynamic pricing (meteora_brief secondary demo): $0.01–$0.30 USDC from market volatility + fee/demand velocity.
PAYMENT-REQUIRED is the live quote — never hard-code a fixed price.
Discovery: GET /.well-known/x402 · Pricing: GET /pricing

MCP registry for builders and autonomous agents

AgentShare also runs a curated MCP Registry at agentshare.dev/registry.

GitHub mirror (auto-synced, verified only): docs/CURATED_REGISTRY.md
Regenerated daily from GET /api/v1/registry/entries — discovery table only, not the AgentShare product MCP tool catalog above.

Agents discovering other MCPs — fetch order:

Hot list: GET https://agentshare.dev/api/v1/public/mcp-registry/trends
Compact verified list: GET https://agentshare.dev/api/v1/public/mcp-registry/summary
Full entries: GET https://agentshare.dev/api/v1/registry/entries

Human submit page: https://agentshare.dev/registry?utm_source=github&utm_medium=agentshare-mcp&utm_campaign=readme#submit
Agent/self-serve submit API: POST https://agentshare.dev/api/v1/registry/submit
Agent key mint (tiny x402 or full API key): POST https://agentshare.dev/api/v1/registry/agent-key
Platform pin: AgentShare — Agent-paid API is always list/rank position #1

Agent submit flow

Call POST https://agentshare.dev/api/v1/registry/agent-key
Authenticate either with:
- a normal X-API-Key, or
- x402: no key → receive HTTP 402 → pay tiny USDC amount → retry with PAYMENT-SIGNATURE
Receive a short-lived scoped key with scope registry:submit
Use that key on POST /api/v1/registry/submit
Listing stays pending_review until AgentShare approves it

Approved listings get:

a public detail page (/registry/{id})
owner analytics (opens, referrers, countries, client types)
quick-share actions for X, LinkedIn, Facebook, GitHub README snippets, and copy-link

Chrome extension (Agent Readiness + Prompt Injection Scan + MCP Connect)

Free browser extension — ARS site scan + Prompt Injection Scan (client-side DOM) + MCP Connect (copy Cursor/Claude/VS Code config for agentshare.dev/mcp).

Resource	URL
Chrome Web Store	https://chromewebstore.google.com/detail/agentshare-agent-readiness/nimndnhajfkicbnipbfdkmgencjejjed?utm_source=github&utm_medium=agentshare-mcp&utm_campaign=readme
Docs	docs/CHROME_EXTENSION.md
ARS spec	https://agentshare.dev/docs?utm_source=github&utm_medium=agentshare-mcp&utm_campaign=readme#agent-readiness-score
Prompt Injection Fix Guide	https://agentshare.dev/docs?utm_source=github&utm_medium=agentshare-mcp&utm_campaign=readme#prompt-injection-fix-guide

Extension source is proprietary (private backend repo); this public repo documents the product for discovery.

Cursor Marketplace plugin

Official Cursor plugin scaffold: agentshare-commerce-mcp/

Path	Purpose
`agentshare-commerce-mcp/.cursor-plugin/plugin.json`	Cursor plugin manifest
`agentshare-commerce-mcp/mcp.json`	MCP server wiring (Node bridge + `AGENTSHARE_API_KEY`)
`agentshare-commerce-mcp/.mcp.json`	Open Plugins / cursor.directory auto-detect (Streamable HTTP URL)
`.mcp.json`	Same at repo root for directory scanners
`agentshare-commerce-mcp/server/bridge.mjs`	Stdio ↔ Streamable HTTP bridge
`.cursor-plugin/marketplace.json`	Multi-plugin index (repo root)

Discovery & listing (do these while Marketplace is closed):

Guide	Action
docs/CURSOR_DIRECTORY.md	Submit cursor.directory/mcp/new + plugins/new
docs/AWESOME_MCP_PR.md	PR line for awesome-mcp-servers (agent-paid / commerce framing)
docs/DISCORD_SHOWCASE.md	Copy-paste MCP Discord showcase post

Generate Cursor one-click install link:

node scripts/cursor-deeplink.mjs

Local verify:

cd agentshare-commerce-mcp
npm install --omit=dev
npm run verify
# optional live probe:
# set AGENTSHARE_API_KEY=agshp_...   (Windows)
npm run verify

Cursor Marketplace org applications are reviewed selectively (2026); use cursor.directory for community listing — see docs/CURSOR_DIRECTORY.md.

Quick connect (MCP)

{
  "mcpServers": {
    "agentshare": {
      "url": "https://agentshare.dev/mcp",
      "headers": { "X-API-Key": "YOUR_AGENTSHARE_KEY" }
    }
  }
}

Start building agent-paid APIs: https://agentshare.dev/signup?utm_source=github&utm_medium=agentshare-mcp&utm_campaign=readme
(free-tier dual-auth credentials, or settle x402 with no key)

Prefer autonomous-agent payment via x402: https://agentshare.dev/.well-known/x402

See mcp-config.json and server/bridge.mjs for Node bridge.

Disclaimers

Informational only — not financial advice. Agents/users own their decisions (including any on-chain actions). Vietnam: service not intended for users located there; access (incl. VPN) = you assume local legal responsibility. Full terms: https://agentshare.dev/terms

Antigravity & Gemini (2026)

Antigravity skill: agentshare-price-intelligence — https://agentshare.dev/.well-known/antigravity-skills.json
Gemini Managed Agents: https://agentshare.dev/api/v1/examples?template=managed-agent

Aligned with Google I/O 2026 agentic stack (Antigravity 2.0, SDK, Gemini 3.5 Flash tool loops).

Coverage

Agent-paid rails · commerce procurement · secondary Solana/Meteora DeFi demos — https://agentshare.dev/coverage?utm_source=github&utm_medium=agentshare-mcp&utm_campaign=readme

License

MIT — LICENSE