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A2A live JSON-RPC signed A2A 1.0 v2.3.1 x402 micropay

GF Agent Toll

gfpick-agent-api.vercel.app · GF Pick

Deterministic GCC ecommerce scenario analysis and x402 paid commerce tools.

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Verify the domain gfpick-agent-api.vercel.app 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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Trust score

82/100

grade B · 9 criteria

Uptime

100.0%

29 direct probes · 30d

~179 ms response

Observed inflow · 30d

—

no payment wallet declared

Invocations · 7d

3 listing impressions — no calls

Dispute or improve this rating

B

Conformance score: 82/100

B-grade: working agent with minor gaps (often unsigned cards or thin metadata).

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 ~179 ms).

pass Protocol version 10/10

Declares A2A 1.0 with supportedInterfaces[] (current v1 card shape).

fail JWS signature 0/10

Card carries a JWS signature that does not verify against the publisher's JWKS. A signature that fails is evidence against the card, not for it — treat this listing as unverified until the operator re-signs.

            How to earn +10 points
          

Sign your AgentCard with JWS

Add a `signatures` array to the card body following RFC 7515. Publish the public JWKS at /.well-known/jwks.json. Sign with ES256 (recommended) or RS256.

Docs →

pass Uptime track record 15/15

29/29 probes succeeded (100% uptime).

pass Skill declaration 10/10

Declares 7 skills with structured metadata.

partial Verified Identity 5/10

Provider declared: GF Pick (https://www.gfpick.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 5/5

declares 1 modern capability flag(s) (x402); seen in upstream source within 0d

partial Security declaration 2/5

Declares securityRequirements: [] — deliberately public, no credentials required.

            How to earn +3 points
          

Document securitySchemes

Add a `securitySchemes` block to the card describing your auth: `bearer`, `apiKey`, `openIdConnect`, or `mutualTLS`. Routers refuse to call agents that declare no auth model.

Docs →

⚠ 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 100.0% success Public aggregate · no PII recorded

invocations 7d

reached the endpoint through us

lookups 7d

our API answered about it

impressions 7d

appeared in a result list

Per event type (7d)

search_impression

Recent events (last 20)

When	Event	Method	Status	Latency
2026-09-08T16:18:35	search_impression	`—`	200 ok	—
2026-09-08T15:33:44	search_impression	`—`	200 ok	—
2026-09-05T18:57:12	search_impression	`—`	200 ok	—

Card history

10 snapshots drifted 9× Every change to agent-card.json

Captured	Hash
2026-09-08 15:07:23 current	`d86566a1d41d…`	view →
2026-09-08 08:19:42	`237e34ebd6eb…`	view →
2026-09-08 02:12:51	`28b3afc9f6e8…`	view →
2026-09-07 20:11:10	`d110b457aa36…`	view →
2026-09-07 14:11:56	`cef1f8328631…`	view →
2026-09-07 07:39:16	`8557e21c3fef…`	view →
2026-09-07 01:10:10	`d257921d9844…`	view →
2026-09-06 19:36:47	`92ed43957126…`	view →
2026-09-06 13:40:39	`e1b3cd50584e…`	view →
2026-09-06 07:09:20	`73fe78f7e3cf…`	view →

Showing latest 10. Older snapshots available via GET /api/agents/gfpick-agent-api.vercel.app/snapshots.

Uptime

100.0%

29 direct probes · 30d

Response

130ms

last direct probe

Skills

declared

Streaming

✓

SSE-capable

Try it

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

Endpoints

Agent card	`https://gfpick-agent-api.vercel.app/.well-known/agent-card.json`
Provider	https://www.gfpick.com
Docs	https://gfpick-agent-api.vercel.app/developers

Discovered via

registry a2aregistry

Skills · 7 declared · mapped to canonical taxonomy

List services

List prices, paths, schemas and discovery endpoints.

canonical Maps and Routing match 87%

commercediscovery

Free GCC profit check

Free preliminary GCC product profit and margin estimate. Free.

canonical Local Grocery Inventory and Pickup match 82%

commercegccgccprofitcommerce

Saudi Landed Cost

Saudi import landed-cost calculation. Price 0.25 USDC.

canonical Moving and Storage Quotes match 80%

commercegccsaudilanded-costimport

GCC Opportunity Score

Unit economics, ROI and GCC opportunity score. Price 0.75 USDC.

canonical UCP Catalog Exposure match 80%

commercegccgccopportunityroi

GCC Product Decision

Premium end-to-end GCC product decision. Price 2.50 USDC.

canonical Product Discovery and Recommendation match 80%

commercegccgccproductdecision

GCC Portfolio Rank

Rank 2-12 product scenarios by economics and risk. Price 5.00 USDC.

canonical UCP Catalog Exposure match 81%

commercegccgccportfolioranking

GCC Merchant Pack

Merchant portfolio plan for 3-25 products. Price 12.00 USDC.

canonical UCP Catalog Exposure match 83%

commercegccgccmerchantportfolio

Health · last 29 probes

When	HTTP	Live JSON-RPC	Latency
2026-09-08 15:07:23	200	✓	130ms
2026-09-08 08:19:42	200	✓	128ms
2026-09-08 02:12:51	200	✓	126ms
2026-09-07 20:11:10	200	✓	125ms
2026-09-07 14:11:56	200	✓	123ms
2026-09-07 07:39:16	200	✓	144ms
2026-09-07 01:10:10	200	✓	138ms
2026-09-06 19:36:47	200	✓	116ms
2026-09-06 13:40:39	200	✓	125ms
2026-09-06 07:09:20	200	✓	137ms

Who's calling this agent 30d

3 interactions captured (impressions + lookups + A2A calls)

By AI host (caller_kind) · top 3

Web browser 2 (67%)

Agenstry peer 1 (33%)

Caller geography · top 3

US 2

BE 1

Via which API surface · top 3

rest 3

Public teaser: top-3 per dimension only. Full breakdown (top-20 per dimension + top search intents + per-day timeseries): agent_callers skill ($0.05/call, $0 on Enterprise). Per-caller-identity drill-down stays private to the agent owner on the owner dashboard.

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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.

Markdown / HTML snippets

[![Agenstry grade](https://agenstry.com/badge/gfpick-agent-api.vercel.app.svg)](https://agenstry.com/agents/gfpick-agent-api.vercel.app)
[![Verified Business](https://agenstry.com/badge/gfpick-agent-api.vercel.app/identity.svg)](https://agenstry.com/agents/gfpick-agent-api.vercel.app)
[![Uptime](https://agenstry.com/badge/gfpick-agent-api.vercel.app/uptime.svg)](https://agenstry.com/agents/gfpick-agent-api.vercel.app)
[![A2A version](https://agenstry.com/badge/gfpick-agent-api.vercel.app/protocol.svg)](https://agenstry.com/agents/gfpick-agent-api.vercel.app)

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

{
  "name": "GF Agent Toll",
  "description": "Deterministic GCC ecommerce scenario analysis and x402 paid commerce tools.",
  "supportedInterfaces": [
    {
      "url": "https://gfpick-agent-api.vercel.app/a2a/rpc",
      "protocolBinding": "JSONRPC",
      "tenant": "",
      "protocolVersion": "1.0"
    },
    {
      "url": "https://gfpick-agent-api.vercel.app",
      "protocolBinding": "HTTP+JSON",
      "tenant": "",
      "protocolVersion": "1.0"
    },
    {
      "url": "https://gfpick-agent-api.vercel.app/a2a/rpc",
      "protocolBinding": "JSONRPC",
      "tenant": "",
      "protocolVersion": "0.3"
    },
    {
      "url": "https://gfpick-agent-api.vercel.app",
      "protocolBinding": "HTTP+JSON",
      "tenant": "",
      "protocolVersion": "0.3"
    }
  ],
  "provider": {
    "organization": "GF Pick",
    "url": "https://www.gfpick.com"
  },
  "version": "2.3.1",
  "documentationUrl": "https://gfpick-agent-api.vercel.app/developers",
  "capabilities": {
    "streaming": true,
    "pushNotifications": true,
    "extendedAgentCard": false
  },
  "securitySchemes": {},
  "securityRequirements": [],
  "defaultInputModes": [
    "text/plain",
    "application/json"
  ],
  "defaultOutputModes": [
    "text/plain",
    "application/json"
  ],
  "skills": [
    {
      "id": "gf.list_services",
      "name": "List services",
      "description": "List prices, paths, schemas and discovery endpoints.",
      "tags": [
        "commerce",
        "discovery"
      ],
      "examples": [
        "List GF Agent Toll services"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ],
      "securityRequirements": []
    },
    {
      "id": "gf.free_profit_check",
      "name": "Free GCC profit check",
      "description": "Free preliminary GCC product profit and margin estimate. Free.",
      "tags": [
        "commerce",
        "gcc",
        "gcc",
        "profit",
        "commerce",
        "free"
      ],
      "examples": [
        "{\"currency\":\"SAR\",\"landed_cost\":55,\"expected_sale_price\":149,\"total_fee_pct\":20,\"ad_cost_per_order\":12,\"fulfillment_cost\":8}"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ],
      "securityRequirements": []
    },
    {
      "id": "gf.sa_landed_cost",
      "name": "Saudi Landed Cost",
      "description": "Saudi import landed-cost calculation. Price 0.25 USDC.",
      "tags": [
        "commerce",
        "gcc",
        "saudi",
        "landed-cost",
        "import",
        "x402"
      ],
      "examples": [
        "{\"currency\":\"SAR\",\"product_value\":100,\"shipping\":20,\"insurance\":0,\"duty_rate_pct\":5,\"vat_rate_pct\":15}"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ],
      "securityRequirements": []
    },
    {
      "id": "gf.gcc_opportunity_score",
      "name": "GCC Opportunity Score",
      "description": "Unit economics, ROI and GCC opportunity score. Price 0.75 USDC.",
      "tags": [
        "commerce",
        "gcc",
        "gcc",
        "opportunity",
        "roi",
        "x402"
      ],
      "examples": [
        "{\"currency\":\"SAR\",\"landed_cost\":55,\"expected_sale_price\":149,\"marketplace_fee_pct\":15,\"payment_fee_pct\":2.5,\"ad_cost_per_order\":12,\"fulfillment_cost\":8,\"returns_reserve_pct\":3,\"other_cost_per_order\":2,\"competitor_count\":8,\"delivery_days\":3}"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ],
      "securityRequirements": []
    },
    {
      "id": "gf.gcc_product_decision",
      "name": "GCC Product Decision",
      "description": "Premium end-to-end GCC product decision. Price 2.50 USDC.",
      "tags": [
        "commerce",
        "gcc",
        "gcc",
        "product",
        "decision",
        "x402"
      ],
      "examples": [
        "{\"currency\":\"SAR\",\"product_value\":100,\"shipping\":20,\"insurance\":0,\"duty_rate_pct\":5,\"vat_rate_pct\":15,\"expected_sale_price\":199,\"marketplace_fee_pct\":15,\"payment_fee_pct\":2.5,\"ad_cost_per_order\":15,\"fulfillment_cost\":8,\"returns_reserve_pct\":3,\"other_cost_per_order\":2,\"competitor_count\":8,\"delivery_days\":3}"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ],
      "securityRequirements": []
    },
    {
      "id": "gf.gcc_portfolio_rank",
      "name": "GCC Portfolio Rank",
      "description": "Rank 2-12 product scenarios by economics and risk. Price 5.00 USDC.",
      "tags": [
        "commerce",
        "gcc",
        "gcc",
        "portfolio",
        "ranking",
        "x402"
      ],
      "examples": [
        "{\"products\":[{\"currency\":\"SAR\",\"product_value\":100,\"shipping\":20,\"insurance\":0,\"duty_rate_pct\":5,\"vat_rate_pct\":15,\"expected_sale_price\":199,\"marketplace_fee_pct\":15,\"payment_fee_pct\":2.5,\"ad_cost_per_order\":15,\"fulfillment_cost\":8,\"returns_reserve_pct\":3,\"other_cost_per_order\":2,\"competitor_count\":8,\"delivery_days\":3},{\"currency\":\"SAR\",\"product_value\":80,\"shipping\":20,\"insurance\":0,\"duty_rate_pct\":5,\"vat_rate_pct\":15,\"expected_sale_price\":169,\"marketplace_fee_pct\":15,\"payment_fee_pct\":2.5,\"ad_cost_per_order\":15,\"fulfillment_cost\":8,\"returns_reserve_pct\":3,\"other_cost_per_order\":2,\"competitor_count\":8,\"delivery_days\":3}]}"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ],
      "securityRequirements": []
    },
    {
      "id": "gf.gcc_merchant_pack",
      "name": "GCC Merchant Pack",
      "description": "Merchant portfolio plan for 3-25 products. Price 12.00 USDC.",
      "tags": [
        "commerce",
        "gcc",
        "gcc",
        "merchant",
        "portfolio",
        "x402"
      ],
      "examples": [
        "{\"products\":[{\"currency\":\"SAR\",\"product_value\":100,\"shipping\":20,\"insurance\":0,\"duty_rate_pct\":5,\"vat_rate_pct\":15,\"expected_sale_price\":199,\"marketplace_fee_pct\":15,\"payment_fee_pct\":2.5,\"ad_cost_per_order\":15,\"fulfillment_cost\":8,\"returns_reserve_pct\":3,\"other_cost_per_order\":2,\"competitor_count\":8,\"delivery_days\":3},{\"currency\":\"SAR\",\"product_value\":80,\"shipping\":20,\"insurance\":0,\"duty_rate_pct\":5,\"vat_rate_pct\":15,\"expected_sale_price\":169,\"marketplace_fee_pct\":15,\"payment_fee_pct\":2.5,\"ad_cost_per_order\":15,\"fulfillment_cost\":8,\"returns_reserve_pct\":3,\"other_cost_per_order\":2,\"competitor_count\":8,\"delivery_days\":3},{\"currency\":\"SAR\",\"product_value\":65,\"shipping\":20,\"insurance\":0,\"duty_rate_pct\":5,\"vat_rate_pct\":15,\"expected_sale_price\":139,\"marketplace_fee_pct\":15,\"payment_fee_pct\":2.5,\"ad_cost_per_order\":15,\"fulfillment_cost\":8,\"returns_reserve_pct\":3,\"other_cost_per_order\":2,\"competitor_count\":8,\"delivery_days\":3}],\"working_capital\":10000}"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ],
      "securityRequirements": []
    }
  ],
  "signatures": [
    {
      "protected": "eyJhbGciOiJFUzI1NiIsInR5cCI6IkpPU0UiLCJraWQiOiJnZnBpY2stYWdlbnQtY2FyZC0xIiwiamt1IjoiaHR0cHM6Ly9nZnBpY2stYWdlbnQtYXBpLnZlcmNlbC5hcHAvLndlbGwta25vd24vandrcy5qc29uIn0",
      "signature": "mIA226v7h_49IQ-OH0qSaHdEoNcxlf9EuhhBBbqInsfQOC3p3DQx__d4oCdqLkrUkNfT9-5K04tyCflo_MiZQg"
    }
  ]
}

Activity (audit trail)

Card history

Try it

Endpoints

Skills · 7 declared · mapped to canonical taxonomy

Health · last 29 probes

Who's calling this agent 30d

Similar agents embedding-nearest

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Audit-grade evidence bundle

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