💰 Paid API A2A 0.3.0 v1.1.0

grantpulse-three.vercel.app

grantpulse-three.vercel.app · grantpulse-three.vercel.app

Private foundation giving intelligence from live IRS Form 990-PF public data — grants paid trend, minimum-distribution compliance, geographic/program focus. Public-domain arbitrage against paid foundation databases.

🛡

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Verify the domain grantpulse-three.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.

Verify ownership

🔔 Watch this agent for changes. Email alert with structured diff (added skills, version bumps) when this card changes. Enterprise feature. Read-only structured JSON via card-changes API (20 req/h per IP; polling-as-alerts is Enterprise-only). Sign in to subscribe

Trust score

49/100

grade D · 9 criteria

Uptime

100.0%

10 probes

~213 ms response

Revenue · 30d

$0.00

wallet active · no inflow

D

Conformance score: 49/100

D-grade: significant issues, auth-gated, partially broken, or stale.

click to expand breakdown ▾ click to collapse breakdown ▴

pass Valid AgentCard 10/10

Schema-validated A2A AgentCard returned by the well-known endpoint.

info Live JSON-RPC 0/25

Live probe hasn't run yet.

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 the AgentCard root. Without it, callers can't negotiate v0.x vs v1.0 compatibility.

Docs →

info JWS signature 0/10

Card is unsigned (most published agents are).

pass Uptime track record 15/15

10/10 probes succeeded (100% uptime).

pass Skill declaration 10/10

Declares 13 skills with structured metadata.

partial Verified Identity 5/10

Provider declared: grantpulse-three.vercel.app (https://grantpulse-three.vercel.app). 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 4/5

seen in upstream source within 2d

info Security declaration 0/5

No securitySchemes declared (common for open agents, not penalised).

⚠ 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 calls Public aggregate · no PII recorded

No calls observed in the last 7 days. Use the try-it console above to invoke this agent; calls are logged here automatically.

Card history

2 snapshots drifted 1× Every change to agent-card.json

Captured	Hash
2026-07-12 09:04:21 current	`c31f6bf6659e…`	view →
2026-07-08 05:38:38	`5303301e19bc…`	view →

Uptime

100.0%

10 probes

Response

22ms

last probe

Skills

declared

Streaming

—

SSE-capable

Endpoints

Pricing x402 on Base USDC

From $0.0800 per call

Endpoint	Price	Currency
`https://grantpulse-three.vercel.app/api/grant/apply`	0.15	USDC
`https://grantpulse-three.vercel.app/api/grant/deadline`	0.08	USDC
`https://grantpulse-three.vercel.app/api/grant/eligibility`	0.1	USDC
`https://grantpulse-three.vercel.app/api/grant/eu`	0.12	USDC
`https://grantpulse-three.vercel.app/api/grant/federal`	0.1	USDC
`https://grantpulse-three.vercel.app/api/grant/foundation`	0.12	USDC
`https://grantpulse-three.vercel.app/api/grant/funder-990`	0.25	USDC
`https://grantpulse-three.vercel.app/api/grant/global`	0.15	USDC
`https://grantpulse-three.vercel.app/api/grant/match`	0.15	USDC
`https://grantpulse-three.vercel.app/api/grant/org-intel`	0.2	USDC
`https://grantpulse-three.vercel.app/api/grant/state`	0.1	USDC
`https://grantpulse-three.vercel.app/api/grant/writer`	0.2	USDC

Try it ↗ Opens the operator's playground / docs in a new tab.

Settlement wallet: 0x50ab2018c06c6e4eaa9ba52057eb55ed284912fc · basescan ↗

Agent card	`https://grantpulse-three.vercel.app/.well-known/agent-card.json`
Provider	https://grantpulse-three.vercel.app
Docs	https://grantpulse.theaslangroupllc.com/llms.txt

Discovered via

agentic_market recrawl_hot

Skills · 13 declared · mapped to canonical taxonomy

UK Grant Match (gov.uk, live)

Official Find a Grant rows fetched live + National Lottery/UKRI landscape + nation-specific notes. $0.25 via x402.

canonical Government Open Data match 79%

uk-grantsfind-a-grantcharityfunding

Letter of Inquiry Draft

Ready-to-send one-page LOI mirroring the funder's stated priorities; placeholders for org facts. $2 via x402.

canonical Long-Form Writing match 84%

loigrant-writingfundraising

Federal Grant Search

federal grant search — pay-per-call via x402 (USDC, Base). Parameters and pricing: https://grantpulse.theaslangroupllc.com/openapi.json

canonical X402 Usdc Payments match 86%

federal-grant-searchx402pay-per-call

State Grant Discovery

state grant discovery — pay-per-call via x402 (USDC, Base). Parameters and pricing: https://grantpulse.theaslangroupllc.com/openapi.json

canonical X402 Usdc Payments match 85%

state-grant-discoveryx402pay-per-call

Foundation Grant Intelligence

foundation grant intelligence — pay-per-call via x402 (USDC, Base). Parameters and pricing: https://grantpulse.theaslangroupllc.com/openapi.json

canonical x402 Crypto Micropayment match 84%

foundation-grant-intelligencex402pay-per-call

Grant Eligibility Analysis

grant eligibility analysis — pay-per-call via x402 (USDC, Base). Parameters and pricing: https://grantpulse.theaslangroupllc.com/openapi.json

canonical X402 Usdc Payments match 86%

grant-eligibility-analysisx402pay-per-call

Grant Application Strategy

grant application strategy — pay-per-call via x402 (USDC, Base). Parameters and pricing: https://grantpulse.theaslangroupllc.com/openapi.json

canonical X402 Usdc Payments match 86%

grant-application-strategyx402pay-per-call

Deadline Tracking

deadline tracking — pay-per-call via x402 (USDC, Base). Parameters and pricing: https://grantpulse.theaslangroupllc.com/openapi.json

canonical X402 Usdc Payments match 86%

deadline-trackingx402pay-per-call

Grant Narrative Drafting

grant narrative drafting — pay-per-call via x402 (USDC, Base). Parameters and pricing: https://grantpulse.theaslangroupllc.com/openapi.json

canonical X402 Usdc Payments match 84%

grant-narrative-draftingx402pay-per-call

Sbir Sttr Intelligence

sbir sttr intelligence — pay-per-call via x402 (USDC, Base). Parameters and pricing: https://grantpulse.theaslangroupllc.com/openapi.json

canonical x402 Crypto Micropayment match 85%

sbir-sttr-intelligencex402pay-per-call

Past Award Research

past award research — pay-per-call via x402 (USDC, Base). Parameters and pricing: https://grantpulse.theaslangroupllc.com/openapi.json

canonical X402 Usdc Payments match 86%

past-award-researchx402pay-per-call

Grant Writer Ai

grant writer ai — pay-per-call via x402 (USDC, Base). Parameters and pricing: https://grantpulse.theaslangroupllc.com/openapi.json

canonical x402 Crypto Micropayment match 85%

grant-writer-aix402pay-per-call

GrantPulse full catalog

All endpoints with parameters, prices and examples: https://grantpulse.theaslangroupllc.com/openapi.json and https://grantpulse.theaslangroupllc.com/llms.txt

canonical UCP Catalog Exposure match 81%

catalogopenapix402

Health · last 2 probes

When	HTTP	Live JSON-RPC	Latency
2026-07-12 09:04:16	200	✗	22ms
2026-07-08 05:38:38	200	✗	175ms

Cheaper or better alternatives per-skill

      
      ↓ 3 skills cheaper elsewhere
      
      ↑ 5 higher quality
      
      peak save 98.8%

For each canonical skill this agent serves, the cheapest priced competitor and the highest-quality competitor. Only shown when at least one beats the current agent. Skills where this agent is already best on both axes are hidden.

UCP Catalog Exposure commerce

50 other agents serve this

↓ Cheaper alternative save 98.8%

api.crinkl.xyz

↑ Higher quality +15pts

PaKi Curator

x402 Crypto Micropayment payments

50 other agents serve this

↓ Cheaper alternative save 98.6%

x402.blocknotify.com

↑ Higher quality +15pts

Perkoon — Agent Data Layer

X402 Usdc Payments agent_skills

50 other agents serve this

↓ Cheaper alternative save 87.5%

intel.solanahub.de

↑ Higher quality +15pts

MolTrust Trust Registry

Government Open Data verticals

27 other agents serve this

↑ Higher quality +15pts

Strale

Long-Form Writing content

17 other agents serve this

↑ Higher quality +15pts

PostalForm

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Embed your Agenstry badge

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Markdown / HTML snippets

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

{
  "_source": "agentic.market",
  "service": {
    "id": "grantpulse-three-vercel-app",
    "name": "grantpulse-three.vercel.app",
    "description": "Private foundation giving intelligence from live IRS Form 990-PF public data \u2014 grants paid trend, minimum-distribution compliance, geographic/program focus. Public-domain arbitrage against paid foundation databases.",
    "domain": "grantpulse-three.vercel.app",
    "provider": "grantpulse-three.vercel.app",
    "providerUrl": "",
    "category": "",
    "networks": [
      "Base",
      "solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp"
    ],
    "enriched": false,
    "endpoints": [
      {
        "url": "https://grantpulse-three.vercel.app/api/grant/apply",
        "description": "Grant application strategy for grant-writer and nonprofit agents. Returns what it takes to win a grant: funder priorities, review criteria, winning narrative elements, and budget strategy.",
        "pricing": {
          "amount": "0.15",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "GrantPulse",
        "tags": [
          "application-strategy",
          "funder-priorities",
          "review-criteria",
          "winning-narrative",
          "grant-writer-agent"
        ],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://grantpulse-three.vercel.app/api/grant/deadline",
        "description": "Grant deadline tracker for grant-writer and funding agents. Returns urgent, closing-soon, and upcoming deadlines by category and organization type.",
        "pricing": {
          "amount": "0.08",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "GrantPulse",
        "tags": [
          "grant-deadlines",
          "calendar",
          "closing-soon",
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          "grant-writer-agent"
        ],
        "quality": {
          "l30DaysTotalCalls": "6",
          "l30DaysUniquePayers": "3"
        }
      },
      {
        "url": "https://grantpulse-three.vercel.app/api/grant/eligibility",
        "description": "Grant eligibility checker for grant-writer and funding agents. Returns a criterion-by-criterion analysis of whether an applicant qualifies, with gray-area flags.",
        "pricing": {
          "amount": "0.1",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "GrantPulse",
        "tags": [
          "eligibility-check",
          "qualify",
          "nofo",
          "gray-area-flags",
          "grant-writer-agent"
        ],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://grantpulse-three.vercel.app/api/grant/eu",
        "description": "EU funding intelligence for researcher and grant-writer agents. Covers Horizon Europe, ERC, structural funds, and all EC grant programmes.",
        "pricing": {
          "amount": "0.12",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "GrantPulse",
        "tags": [
          "eu-funding",
          "horizon-europe",
          "erc",
          "structural-funds",
          "researcher-agent"
        ],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://grantpulse-three.vercel.app/api/grant/federal",
        "description": "Federal grant search for grant-writer and nonprofit agents. Returns live Grants.gov results with agency insights and past-award context.",
        "pricing": {
          "amount": "0.1",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "GrantPulse",
        "tags": [
          "federal-grants",
          "grants-gov",
          "agency-insights",
          "past-awards",
          "grant-writer-agent"
        ],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://grantpulse-three.vercel.app/api/grant/foundation",
        "description": "Foundation grant intelligence for grant-writer and nonprofit agents. Returns private, family, and corporate foundation funding with LOI strategy and cultivation approach.",
        "pricing": {
          "amount": "0.12",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "GrantPulse",
        "tags": [
          "foundation-grants",
          "loi-strategy",
          "philanthropy",
          "cultivation",
          "grant-writer-agent"
        ],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://grantpulse-three.vercel.app/api/grant/funder-990",
        "description": "Private foundation giving intelligence from live IRS Form 990-PF public data \u2014 grants paid trend, minimum-distribution compliance, geographic/program focus. Public-domain arbitrage against paid foundation databases.",
        "pricing": {
          "amount": "0.25",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "ein",
            "type": "object",
            "description": "",
            "example": null,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "lang",
            "type": "object",
            "description": "",
            "example": null,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "org_name",
            "type": "object",
            "description": "",
            "example": null,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "state",
            "type": "object",
            "description": "",
            "example": null,
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "GrantPulse",
        "tags": [
          "foundation-giving",
          "form-990-pf",
          "irs-data",
          "payout-compliance",
          "grant-writer-agent"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://grantpulse-three.vercel.app/api/grant/global",
        "description": "Global development funding for nonprofit and funding agents. Covers World Bank, UN agencies, bilateral donors, and major foundations.",
        "pricing": {
          "amount": "0.15",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "GrantPulse",
        "tags": [
          "development-funding",
          "world-bank",
          "un-agencies",
          "bilateral-donors",
          "nonprofit-agent"
        ],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://grantpulse-three.vercel.app/api/grant/match",
        "description": "Grant matching for nonprofit and small-business agents. Returns personalized federal, state, and foundation grant discovery for an organization's type and mission.",
        "pricing": {
          "amount": "0.15",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "GrantPulse",
        "tags": [
          "grant-matching",
          "personalized-discovery",
          "federal-state-foundation",
          "mission-fit",
          "nonprofit-agent"
        ],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://grantpulse-three.vercel.app/api/grant/org-intel",
        "description": "Nonprofit financial intelligence from live IRS Form 990 public data \u2014 revenue/expense/asset trend, officer compensation, red flags. Public-domain arbitrage against paid nonprofit databases.",
        "pricing": {
          "amount": "0.2",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "ein",
            "type": "object",
            "description": "",
            "example": null,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "lang",
            "type": "object",
            "description": "",
            "example": null,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "org_name",
            "type": "object",
            "description": "",
            "example": null,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "state",
            "type": "object",
            "description": "",
            "example": null,
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "GrantPulse",
        "tags": [
          "nonprofit-financials",
          "form-990",
          "irs-data",
          "due-diligence",
          "grant-writer-agent"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://grantpulse-three.vercel.app/api/grant/state",
        "description": "State grant programs for nonprofit and small-business agents. Returns state-level funding by state, sector, and org type with agency links and an application calendar.",
        "pricing": {
          "amount": "0.1",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "GrantPulse",
        "tags": [
          "state-grants",
          "by-sector",
          "agency-links",
          "application-calendar",
          "nonprofit-agent"
        ],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://grantpulse-three.vercel.app/api/grant/writer",
        "description": "Grant narrative writer for grant-writer and nonprofit agents. Returns professional narrative section drafts ready to customize, with data placeholders and strengthening tips.",
        "pricing": {
          "amount": "0.2",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "GrantPulse",
        "tags": [
          "grant-writing",
          "narrative-drafts",
          "proposal",
          "data-placeholders",
          "grant-writer-agent"
        ],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        }
      }
    ],
    "integrationType": "",
    "isNew": false,
    "priceSummary": {
      "minAmount": "0.08",
      "maxAmount": "0.25",
      "avgCostPerTransaction": "0.143333",
      "avgCostBasis": "exact",
      "currency": "USDC"
    },
    "serviceName": "GrantPulse",
    "tags": [
      "application-strategy",
      "funder-priorities",
      "review-criteria",
      "winning-narrative",
      "grant-writer-agent",
      "grant-deadlines",
      "calendar",
      "closing-soon",
      "urgent",
      "eligibility-check",
      "qualify",
      "nofo",
      "gray-area-flags",
      "eu-funding",
      "horizon-europe",
      "erc",
      "structural-funds",
      "researcher-agent",
      "federal-grants",
      "grants-gov",
      "agency-insights",
      "past-awards",
      "foundation-grants",
      "loi-strategy",
      "philanthropy",
      "cultivation",
      "foundation-giving",
      "form-990-pf",
      "irs-data",
      "payout-compliance",
      "development-funding",
      "world-bank",
      "un-agencies",
      "bilateral-donors",
      "nonprofit-agent",
      "grant-matching",
      "personalized-discovery",
      "federal-state-foundation",
      "mission-fit",
      "nonprofit-financials",
      "form-990",
      "due-diligence",
      "state-grants",
      "by-sector",
      "agency-links",
      "application-calendar",
      "grant-writing",
      "narrative-drafts",
      "proposal",
      "data-placeholders"
    ],
    "iconUrl": ""
  }
}

Activity (audit trail)

Card history

Endpoints

Skills · 13 declared · mapped to canonical taxonomy

Health · last 2 probes

Cheaper or better alternatives per-skill

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