Biomedical Grant Search

x402 resource x402 REST

biomedical-grants.use.x402atlas.com · biomedical-grants.use.x402atlas.com · Search & Research

Provider site ↗

NIH-funded project search — find grants by words in the title, abstract or research terms, filtered by fiscal year, NIH institute, organisation, state, activity code, SBIR/STTR mechanism or award size, with the fiscal-year award amount, investigators, organisation and dates for each. Use to see who

Price per call 0.01 USDC per call published unit: per call

Calls · 30d 3 counted by the source, no daily split

Payers · 30d 3 distinct paying addresses seen by the source

Observed inflows · 30d — not attributable

Inflow growth · 7d — not comparable (baseline under $1 or window incomplete)

Payment evidence Attribution blocked confidence: low · read 2026-10-31

Observed inflows · last 30 days

No inflow observed in this window

The payout address is also published by 54 other service(s); the volume cannot be attributed to one of them.

Observed inflows by window for Biomedical Grant Search.
Window	Observed	Transfers
Last complete day (2026-10-30)	—	—
Last 7 days	—	—
Last 30 days	—	—
Growth, 7d against the 7 before	not comparable

Source: on-chain transfer scan (USDC on Base) Window: 2026-10-01 → 2026-10-30 Scanned: 30/30 days Sample: 0 days with a measurement First seen: never Last update: 2026-10-30

Daily history →. Observed transfers show value arriving at the payout address; they do not establish service revenue.

Blockchain wallets

Full addresses · public payment evidence

Receiving wallets are payment addresses published for this service. Sending wallets transferred funds to an exclusive receiving address; this alone does not prove a purchase or identify an agent.

Receiving wallets · provider payment addresses

All published receiving wallet addresses for Biomedical Grant Search.
Network	Full wallet address	Evidence
Solana	ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ	Shared address · activity cannot be assigned to this serviceFrom source record · source: x402_bazaar
Polygon	0x8c128f1ee62bb5e47867cfbae2ad89be325df1b2	Shared address · activity cannot be assigned to this serviceFrom source record · source: x402_bazaar
Base	0x8c128f1ee62bb5e47867cfbae2ad89be325df1b2	Shared address · activity cannot be assigned to this serviceFrom source record · source: x402_bazaar
Arbitrum	0x8c128f1ee62bb5e47867cfbae2ad89be325df1b2	Shared address · activity cannot be assigned to this serviceFrom source record · source: x402_bazaar

Sending wallets · observed counterparties

No sending wallet addresses have been retained for this service. Buyer wallets are unknown; daily totals and reported payer counts do not reveal their addresses.

Coverage includes retained scans only, not every historical transaction. Earlier daily totals cannot recover sender addresses. Sender lists exclude shared receiving wallets, whose transfers could belong to another service. A provider address does not establish wallet ownership.

Competitors & category benchmark

Rank the whole category →

Closest competitors Search & Research

Exa 8,880 calls · 0.007 USDC per call —
Pocket Network 5,113 calls · 0.005 USDC per call $432.22
StableTravel 4,629 calls · 0.02 USDC per call $118.87
Search 3,346 calls · 0.006 USDC per call —
Search 2,151 calls · 0.001 USDC per call —

Sorted by source-measured calls, not by our opinion. The right-hand figure is observed inflow, which stays empty for peers whose address is shared.

Category benchmark 17,204 services in this category

With a measured call count	10,486 (61.0 %)
With a published price	10,978 (63.8 %)
With attributable inflows	112 (0.7 %)
Observed inflows · 30d	$3,430.69
Median measured calls	2
Median price per call	$0.01

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All of Search & Research →

Exa x402 REST usage

Exa /search endpoint

api.exa.ai Search & Research 8,880 calls / 30d checked 2026-10-31

0.007 USDC per call per call

Pocket Network x402 REST usage

Web search built for agents, served over Pocket Network: POST /v1/search with a query and an optional max_results, and get the results back as one JSON object. Results vary run to run, as web search does. GET /v1/version...

agent.pocket.network Search & Research 5,113 calls / 30d checked 2026-10-31

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StableTravel x402 REST usage

Search cached Seats.aero award availability by origin, destination, dates, cabin, carriers, and pagination.

stabletravel.dev Search & Research 4,629 calls / 30d checked 2026-10-31

0.02 USDC per call per call

Search x402 REST usage

Search Twitter/X tweets with advanced filters. Returns up to 20 tweets per page, most recent first, with pagination. At least one filter required. Params: words, phrase, anyWords, noneWords, hashtags, from, to, mentionin...

x402.twit.sh Search & Research 3,346 calls / 30d checked 2026-10-31

0.006 USDC per call per call

Chosen by category and by whether we have measured them, not by who pays us. A sponsored placement in this list is labelled as such.

Service details, payment routes and source evidence

Where you can pay

4 routes from the provider's payment requirements

Payment networks and amounts published for Biomedical Grant Search.
Network	Scheme	Amount	Asset
Arbitrum	exact	0.01	USDC
Base	exact	0.01	USDC
Polygon	exact	0.01	USDC
Solana	exact	0.01	USDC

“exact” is the price per call. “upto” is a ceiling the client sets, not a price. Atomic amount 10000 = 0.01 USDC per call on Base. 4 payment options published.

What you can call

access: payment per call (x402)

endpoint https://biomedical-grants.use.x402atlas.com/search

Request

{
    "method": "GET",
    "queryParams": {
        "fiscal_year": "2026",
        "limit": 3,
        "mechanism": "sbir",
        "query": "mRNA vaccine"
    },
    "type": "http"
}

Response

{
    "example": {
        "activity_code": [],
        "agency": [],
        "as_of": "2026-10-22T12:00:00Z",
        "awards": [
            {
                "active": true,
                "activity_code": "R44",
                "agency": {
                    "abbreviation": "NIGMS",
                    "code": "GM",
                    "name": "National Institute of General Medical Sciences"
                },
                "appl_id": 11392969,
                "award_amount": 1146785,
                "award_notice_date": "2026-07-17",
                "award_type": "5",
                "budget_end": "2027-07-31",
                "budget_start": "2026-08-01",
                "congressional_district": "CA-50",
                "contact_pi": "MILES, ZACHARY ",
                "core_project_number": "R44GM159469",
                "direct_cost": 765544,
                "fiscal_year": 2026,
                "indirect_cost": 306218,
                "investigators": [
                    {
                        "contact": true,
                        "name": "Zachary  Miles",
                        "profile_id": 11167754
                    },
                    {
                        "contact": false,
                        "name": "Gudrun  Stengel",
                        "profile_id": 15427483
                    }
                ],
                "mechanism": "sbir",
                "new": false,
                "opportunity_number": "PA-24-245",
                "organization": {
                    "city": "SAN DIEGO",
                    "country": "UNITED STATES",
                    "department": "",
                    "name": "ALIDA BIOSCIENCES, INC.",
                    "state": "CA",
                    "type": "Domestic For-Profits"
                },
                "program_officers": [
                    "MELISSA LYNN WELLS"
                ],
                "project_end": "2027-07-31",
                "project_number": "5R44GM159469-02",
                "project_start": "2025-08-15",
                "study_section": {
                    "code": "ZRG1",
                    "name": "Special Emphasis Panel[ZRG1-MCST-G(15)B]"
                },
                "title": "Pseudouridine detection with single-base resolution in a multiplexed epitranscriptomics assay",
                "url": "https://reporter.nih.gov/project-details/11392969"
            },
            {
                "active": true,
                "activity_code": "R44",
                "agency": {
                    "abbreviation": "NCATS",
                    "code": "TR",
                    "name": "National Center for Advancing Translational Sciences"
                },
                "appl_id": 11602209,
                "award_amount": 1065587,
                "award_notice_date": "2026-08-05",
                "award_type": "3",
                "budget_end": "2027-05-31",
                "budget_start": "2026-08-05",
                "congressional_district": "CA-16",
                "contact_pi": "RAMUNAS, JOHN ",
                "core_project_number": "R44TR005328",
                "direct_cost": 778483,
                "fiscal_year": 2026,
                "indirect_cost": 217393,
                "investigators": [
                    {
                        "contact": true,
                        "name": "John  Ramunas",
                        "profile_id": 11450512
                    }
                ],
                "mechanism": "sbir",
                "new": false,
                "opportunity_number": "PA-23-230",
                "organization": {
                    "city": "Mountain View",
                    "country": "UNITED STATES",
                    "department": "",
                    "name": "REJUVENATION TECHNOLOGIES, INC.",
                    "state": "CA",
                    "type": "Domestic For-Profits"
                },
                "program_officers": [
                    "CHRISTINE MARIE HAPPEL"
                ],
                "project_end": "2027-05-31",
                "project_number": "3R44TR005328-02S1",
                "project_start": "2024-08-01",
                "study_section": {
                    "code": "ZRG1",
                    "name": "Special Emphasis Panel[ZRG1-BBBT-F(10)B]"
                },
                "title": "Advanced tools for translation of intravenously-infused RNA LNP therapeutics to the clinic",
                "url": "https://reporter.nih.gov/project-details/11602209"
            },
            {
                "active": true,
                "activity_code": "SB1",
                "agency": {
                    "abbreviation": "NIAID",
                    "code": "AI",
                    "name": "National Institute of Allergy and Infectious Diseases"
                },
                "appl_id": 11255658,
                "award_amount": 1000000,
                "award_notice_date": "2026-09-18",
                "award_type": "1",
                "budget_end": "2027-08-31",
                "budget_start": "2026-09-18",
                "congressional_district": "MD-08",
                "contact_pi": "HOFFMAN, STEPHEN LEV",
                "core_project_number": "SB1AI195021",
                "direct_cost": 671914,
                "fiscal_year": 2026,
                "indirect_cost": 262665,
                "investigators": [
                    {
                        "contact": true,
                        "name": "STEPHEN LEV HOFFMAN",
                        "profile_id": 1978462
                    },
                    {
                        "contact": false,
                        "name": "ERIC Robert JAMES",
                        "profile_id": 1965875
                    }
                ],
                "mechanism": "sbir",
                "new": false,
                "opportunity_number": "PAR-23-219",
                "organization": {
                    "city": "ROCKVILLE",
                    "country": "UNITED STATES",
                    "department": "",
                    "name": "SANARIA, INC.",
                    "state": "MD",
                    "type": "Domestic For-Profits"
                },
                "program_officers": [
                    "ANNIE X  Y MO"
                ],
                "project_end": "2029-08-31",
                "project_number": "1SB1AI195021-01",
                "project_start": "2026-09-18",
                "study_section": {
                    "code": "ZAI1",
                    "name": "Special Emphasis Panel[ZAI1 JHM-Z (M1)]"
                },
                "title": "New cryovials with integral septum for cryopreservation of PfSPZ vaccine and PfSPZ challenge products.",
                "url": "https://reporter.nih.gov/project-details/11255658"
            }
        ],
        "caveat": "Each record is one fiscal year of an award; amounts are that year's obligation, not the grant's lifetime value. Abstracts are applicant-written. RePORTER refreshes weekly.",
        "count": 3,
        "fiscal_year": [
            2026
        ],
        "mechanism": "sbir",
        "modified": true,
        "order": "relevance",
        "organization": "",
        "page": 1,
        "query": "mRNA vaccine",
        "source": {
            "citation": "Source: NIH RePORTER, reporter.nih.gov. U.S. Government work, public domain. Normalized by x402 Atlas.",
            "name": "NIH RePORTER (National Institutes of Health)",
            "url": "https://reporter.nih.gov"
        },
        "state": "",
        "total": 18
    },
    "type": "json"
}

Examples are the provider's own, not a call we made.

Opportunity insights

2 findings from measured data

Payment attribution is blocked

The payout address is shared with 54 other service(s). That is normal for facilitator and platform addresses, and it is why this profile shows no inflow figure. The volume exists — it just cannot be split without inventing a rule.
How attribution works →
Category benchmark

112 of 17,204 services (0.7%) in Search & Research have attributable inflows; 10,486 have a source-measured call count. Median measured calls: 2.
Rank this category by observed inflows →

What the provider says

Quoted from x402 Bazaar · source record · read 2026-10-31

Facts and where they come from

Price: 0.01 USDC per call Provider claim
Recorded value: 0.01 USDC per call.
Unit: per call
Protocol: x402, REST · transport: HTTP Provider claim
Auth: x402
Endpoint: https://biomedical-grants.use.x402atlas.com/search
Source: x402 Bazaar (Coinbase CDP) · Public discovery API (provider-published records)
Last checked: Not checked by us yet — the data is as the source published it
First seen: 2026-10-24
Usage: 3 calls · 3 unique payers in the 30 days before 2026-10-27. Measured by the x402 Bazaar, not by us and not by the provider.

Money, and what it actually proves

Verified revenue · 30d Unknown

Observed inflows · 30d —

Attribution Shared

Receipt ledger Not connected

Attribution blocked · confidence low
The payout address is also published by 54 other service(s); the volume cannot be attributed to one of them.

Why revenue is “unknown”. A revenue figure needs a receipt: an amount a buyer actually paid for this service. We hold none for this entry, and we hold no funds at all. What we have instead is an activity value of $0.03 — the source's call count multiplied by the published price. That is what the list price implies, not what anyone paid. The payout address is also published by 54 other service(s); the volume cannot be attributed to one of them.

Daily market statistics — the ledger view, day by day

No daily history has been archived for this service yet. Open the full daily history →

Payment rails

Solana · exact · USDC

ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ

0.01 USDC

From source record

Polygon · exact · USDC

0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2

0.01 USDC

From source record

Base · exact · USDC

0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2

0.01 USDC

From source record

Arbitrum · exact · USDC

0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2

0.01 USDC

From source record

A payment rail is where the provider asks to be paid. It is not proof that anything was paid through it.

Provenance

One row per statement. “Verified” means we checked it ourselves and the finding is quoted. “Provider claim” means we read it in the provider's own record. “Not found” is a statement about our search, not proof of absence.

Statement	Status	What we found	Source	Checked
Endpoint	Provider claim	https://biomedical-grants.use.x402atlas.com/search Evidence Als Resource-URL im Bazaar-Eintrag geführt.	api.cdp.coinbase.com	2026-10-31
Input output	Provider claim	Request/response examples published with the listing Evidence Beispiel-Ein- und -Ausgabe stammen aus dem Bazaar-Eintrag des Anbieters.	api.cdp.coinbase.com	2026-10-31
Payment	Provider claim	4 rails: Base, Polygon, Arbitrum, Solana · payee 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2 Evidence Aus den `accepts`-Einträgen: Netzwerk, Asset, Empfängeradresse und Betrag. Die Adresse ist die Grundlage der späteren On-Chain-Zuordnung; sie ist noch nicht durch eine eigene 402-Antwort bestätigt.	api.cdp.coinbase.com	2026-10-31
Pricing	Provider claim	0.01 USDC per call Evidence Atomic amount 10000 = 0.01 USDC per call on Base. 4 payment options published. Netzwerk: Base, Polygon, Arbitrum, Solana.	api.cdp.coinbase.com	2026-10-31
Protocol	Provider claim	x402 (HTTP 402 payment challenge) Evidence Im x402 Bazaar als zahlungspflichtige HTTP-Ressource gelistet (x402Version 2, Typ http).	api.cdp.coinbase.com	2026-10-31
Provider	Provider claim	biomedical-grants.use.x402atlas.com Evidence Die Ressource wird unter diesem Host im x402 Bazaar geführt; die Angaben stammen vom Anbieter.	api.cdp.coinbase.com	2026-10-31
Usage	Verified	3 calls / 3 unique payers in the last 30 days Evidence Source-reported usage from Coinbase x402 Bazaar, read on 2026-10-31. Letzter Aufruf laut Quelle: 2026-10-27T10:04:20.181Z. Aufrufe sind kein Umsatz.	api.cdp.coinbase.com	2026-10-31

Endpoint checks

We have not called this endpoint yet. Until we do, everything above is what the source published — no more.

Price

0.01 USDC per call

price checked 2026-10-31 Open at biomedical-grants.use.x402atlas.com

You buy from the provider, not from us. This page takes no payment, holds no funds and stores no wallet keys.

Save

Kept in this browser session — no account needed.

Favourites are kept on this site only.

Observed inflows · last 30 days

Blockchain wallets

Receiving wallets · provider payment addresses

Sending wallets · observed counterparties

Competitors & category benchmark

Similar services

Exa x402 REST usage

Pocket Network x402 REST usage

StableTravel x402 REST usage

Search x402 REST usage

Where you can pay

What you can call

Request

Response

Opportunity insights

Payment attribution is blocked

Category benchmark

What the provider says

Facts and where they come from

Money, and what it actually proves

Payment rails

Provenance

Endpoint checks

Tags