pay-mcp
official-mcpUse case: other
Pricing: Price not supplied by publisher
x402 tools for MCP clients: pay exact/Starknet or STARK-receipt 402s, verify, JCS-hash. No account.
Listing info 60/100Tools for a more open agent web.
The directory of tools for agents
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pdfapi-mcp-server
official-mcpUse case: infrastructure
Pricing: Price not supplied by publisher
Generate invoice, receipt, and report PDFs from structured JSON via a single API call.
Listing info 65/100
Region Fetch
official-mcpUse case: other
Pricing: Price not supplied by publisher
Fetch any public URL as a visitor in a chosen country, with a signed receipt of its origin.
Listing info 75/100
ScreenVerity
official-mcpUse case: other
Pricing: Price not supplied by publisher
Free U.S. exclusion, debarment and licence screening with a signed receipt of the lists checked.
Listing info 75/100Site Rep MCP
official-mcpUse case: finance
Pricing: Price not supplied by publisher
Read-only Site Rep handoff: agent brief, pending work, first-customer receipt with payment evidence.
Listing info 75/100Transaction Assurance
x402-bazaarUse case: other
Pricing: 0.015 USDC / call (eip155:8453); 15000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 15000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161)
Independently verify authorization, settlement, delivery and deterministic acceptance; return a signed portable assurance receipt
Listing info 80/100
webmcpactionreceipt-mcp
official-mcpUse case: security
Pricing: Price not supplied by publisher
Paid remote MCP for WebMCP action receipt MCP, structured receipts, audit logs, and reviewer-ready e
Listing info 65/100
proofstack
official-mcpUse case: commerce
Pricing: Price not supplied by publisher
Audited indie product business cases with source-backed pricing, revenue and pricing benchmarks.
Listing info 75/100Vextorium
x402-bazaarUse case: data
Pricing: 0.003 USDC / call (eip155:8453); 3000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp); 3000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 3000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 3000 atomic units of 0x3600000000000000000000000000000000000000 (eip155:5042)
Decode EVM calldata (transaction input) with the function signature or, if omitted, by looking up the selector on 4byte; or decode return data…
Listing info 80/100Vextorium
x402-bazaarUse case: data
Pricing: 0.003 USDC / call (eip155:8453); 3000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp); 3000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 3000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 3000 atomic units of 0x3600000000000000000000000000000000000000 (eip155:5042)
Decode EVM calldata (transaction input) with the function signature or, if omitted, by looking up the selector on 4byte; or decode return data…
Listing info 80/100APEX Bulk email verification
x402-bazaarUse case: communication
Pricing: 0.009 USDC / call (eip155:8453); 9000 atomic units of 0x3600000000000000000000000000000000000000 (eip155:5042); 9000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp); 10000000000000000 atomic units of 0x8d0D000Ee44948FC98c9B98A4FA4921476f08B0d (eip155:56); 10000000000000000 atomic units of 0xcE24439F2D9C6a2289F741120FE202248B666666 (eip155:56)
Bulk email verification: up to 100 addresses in one call. Clean an email list: pass ?emails=a@b.com,c@d.com (up to 100 in one call) and get a …
Listing info 80/100ARAKEL Machine Evidence Network
official-mcpUse case: finance
Pricing: Price not supplied by publisher
High-frequency OFAC wallet screening and recurring signed x402 checks for autonomous agents.
Listing info 60/100Indexed listings, not certifications. Prices and protocols are publisher declarations. How the index works