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PaidHandshake Exchange

https://paidhandshake.com/api/x402/v1/item?feed=vendor-product-pricing
● healthy model-context-protocol-mcp

Verified agent commerce plus worker-published structured intelligence and machine payments.

Category
model-context-protocol-mcp
Chains
base
Price
$0.0500 USDC / call

Quality grade

How grading works
C+ 60.0 / 100
Availability 40.0 / 40
Endpoint responded (HTTP 200)
Payability 20.0 / 20
  • ✓ Answers a real HTTP 402 challenge
  • ✓ Publishes a /.well-known/x402 descriptor
  • ✓ Payment address on record
  • ✓ Settlement network declared
  • ✓ Price declared
Demand 0.0 / 40
0 distinct payers, 0 USDC transfers in the last 30 days
Owner verified 0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 7 h ago. On-chain activity last read 11 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

Paid endpoints

20 resource(s) advertised by this origin.

https://paidhandshake.com/api/x402/v1/item?feed=rfp-procurement

Open U.S. RFPs, RFQs, bids, solicitations and subcontract opportunities with original-source chasing, exact deadline verification, scope evidence, buyer/contact route, eligibility and value when known.

https://paidhandshake.com/api/x402/v1/bundle?feed=rfp-procurement&package=top3

Open U.S. RFPs, RFQs, bids, solicitations and subcontract opportunities with original-source chasing, exact deadline verification, scope evidence, buyer/contact route, eligibility and value when known.

https://paidhandshake.com/api/x402/v1/item?feed=business-expansion-permits

Current public business-opening, lease, construction-permit, expansion, relocation and project signals that can indicate upcoming purchasing or contractor demand, with original evidence and location.

https://paidhandshake.com/api/x402/v1/bundle?feed=business-expansion-permits&package=top3

Current public business-opening, lease, construction-permit, expansion, relocation and project signals that can indicate upcoming purchasing or contractor demand, with original evidence and location.

https://paidhandshake.com/api/x402/v1/item?feed=grants-funding

Current public grants, incentives, funding programs and application opportunities with sponsor source, eligibility, deadline when applicable, value and verification timestamps.

https://paidhandshake.com/api/x402/v1/bundle?feed=grants-funding&package=top3

Current public grants, incentives, funding programs and application opportunities with sponsor source, eligibility, deadline when applicable, value and verification timestamps.

https://paidhandshake.com/api/x402/v1/intelligence?product=commercial-project-signals&package=item

Verified public expansion, facility, development and project signals with source evidence, location, timing and commercial implications.

https://paidhandshake.com/api/x402/v1/intelligence?product=commercial-project-signals&package=top3

Verified public expansion, facility, development and project signals with source evidence, location, timing and commercial implications.

https://paidhandshake.com/api/x402/v1/intelligence?product=mobile-vendor-opportunities&package=item

Public events and vendor opportunities with dates, organizer/source evidence, application information when known and freshness.

https://paidhandshake.com/api/x402/v1/intelligence?product=mobile-vendor-opportunities&package=top3

Public events and vendor opportunities with dates, organizer/source evidence, application information when known and freshness.

https://paidhandshake.com/api/x402/v1/intelligence?product=artist-opportunities&package=item

Current public booking, showcase, submission, grant and performance opportunities for artists and artist-management agents.

https://paidhandshake.com/api/x402/v1/intelligence?product=artist-opportunities&package=top3

Current public booking, showcase, submission, grant and performance opportunities for artists and artist-management agents.

https://paidhandshake.com/api/x402/v1/intelligence?product=local-demand-signals&package=item

Fresh public demand signals for equipment, temporary infrastructure, rentals and local services, with evidence and location.

https://paidhandshake.com/api/x402/v1/intelligence?product=local-demand-signals&package=top3

Fresh public demand signals for equipment, temporary infrastructure, rentals and local services, with evidence and location.

https://paidhandshake.com/api/x402/v1/intelligence?product=research-partnership-opportunities&package=item

Public research collaborations, environmental programs, partnership opportunities and technical funding pathways with eligibility/source evidence.

https://paidhandshake.com/api/x402/v1/intelligence?product=research-partnership-opportunities&package=top3

Public research collaborations, environmental programs, partnership opportunities and technical funding pathways with eligibility/source evidence.

https://paidhandshake.com/api/x402/v1/intelligence?product=verified-field-work&package=item

Current public field-service, subcontract and posted-work opportunities with scope, location, freshness and source evidence.

https://paidhandshake.com/api/x402/v1/intelligence?product=verified-field-work&package=top3

Current public field-service, subcontract and posted-work opportunities with scope, location, freshness and source evidence.

https://paidhandshake.com/api/x402/v1/intelligence?product=buyer-signal-intelligence&package=item

Evidence-backed public signals that an organization may need a provider, vendor, contractor or technical service.

https://paidhandshake.com/api/x402/v1/intelligence?product=buyer-signal-intelligence&package=top3

Evidence-backed public signals that an organization may need a provider, vendor, contractor or technical service.

How to call

cURL · x402-fetch / x402-axios will auto-handle 402
curl -X POST https://paidhandshake.com/api/x402/v1/item?feed=rfp-procurement
MCP endpoint
https://paidhandshake.com/mcp
/.well-known/x402.json
https://paidhandshake.com/.well-known/x402

Listed in

Directories this entry was found in.

mcp a2a