Applications, APIs & agent tools

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28,409 results · Reset

Security & proof · inferred

Catalyst Measurements - Scope bo

Source: x402 Bazaar

Listing ID: x402:27cc56fb1538abbfa2d72b322db8eea086c7cb7afce6653cf762f9a8a20f2d8c

Enforce exact declared owner, subject, revision and allowed scope labels; a matching label grants no permission or access for public material-lo…

Docs not supplied
APIx402
Declared: 0.038318 USDC / call (eip155:8453)
View details Info 80/100

Security & proof · inferred

Catch the Overpayment

Source: MCP Registry

Registry record: com.a2awire/benchmark-catch-the-overpayment-v1

Free to compete: testnet faucet funds everything. Audit an AP queue for overpayments.

MCP
Price not verified
View details Info 75/100

Security & proof · inferred

Causabi GEO Optimizer

Source: MCP Registry

Registry record: com.causabi/geo-optimizer-mcp

Audit a site for AI readiness: AI-crawler access, schema, FAQ, content structure. Generates fixes.

MCP
Price not verified
View details Info 75/100

Security & proof · inferred

Cedulon

Source: MCP Registry

Registry record: io.github.dogrucanemek-alt/cedulon

Policy-gated agent spend with signed receipts and rail-extract audit

MCP
Price not verified
View details Info 75/100

search · inferred

CelerAPI

Source: x402 Bazaar

Listing ID: x402:72584744bfce498837ca263d8304182d33ac901c14ee55eb9bebf5ae9a8de6f7

Search authoritative company registries by company name to resolve candidate legal entities and registration identifiers. Currently supports the…

Docs not supplied
APIx402
Declared: 0.005 USDC / call (eip155:8453)
View details Info 80/100

Data & search · inferred

celery Known vulnerability list

Source: x402 Bazaar

Listing ID: x402:65bc8e728fbaa43277d60067c6c03676111e88555ae97965ccd40aa9bca68793

celery Known vulnerability list: Known vulnerability list for PyPI package celery, from OSV. Accepts an exact version; latest resolves the regis…

Docs not supplied
APIx402
Declared: 0.01 USDC / call (eip155:8453)
View details Info 80/100

Finance · inferred

Celo contract check

Source: x402 Bazaar

Listing ID: x402:9eb131a9ecd24bb159fb6572f5b674e76e77d408d564621bf1e32128a26befcc

Celo contract check. Check whether a 0x address on Celo is a smart contract or a plain wallet: bytecode size, and whether it is an EIP-1167 mini…

Docs not supplied
APIx402
Declared: 0.003 USDC / call (eip155:8453); 3000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 3000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 3000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)
View details Info 80/100

Security & proof · inferred

Ceramic Measurements - Identifie

Source: x402 Bazaar

Listing ID: x402:e48cd223cfa7a70f9d67dcf2071292751801d66e9302f2aaf93b7479274c2e3f

Check one-to-one aliases against every typed pin; identifier mapping does not establish ownership, rights or authenticity for ceramic lot/method…

Docs not supplied
APIx402
Declared: 0.035196 USDC / call (eip155:8453)
View details Info 80/100

Data & search · inferred

Ceramic Measurements - Provenanc

Source: x402 Bazaar

Listing ID: x402:b58aabfe39c357769321a517c10c76f820bbb7b3a28ec012284e7ceed938cbc1

Bind measurement rows to exact dataset/material/lot/method/source-revision/content manifests; matching pins do not prove experimental Supplied-r…

Docs not supplied
APIx402
Declared: 0.045321 USDC / call (eip155:8453)
View details Info 80/100

Security & proof · inferred

Ceramic Measurements - Scope bou

Source: x402 Bazaar

Listing ID: x402:4fffa30b14adbac8a9fe12011b065948c10379a38d74c4950600774d1869626f

Enforce exact declared owner, subject, revision and allowed scope labels; a matching label grants no permission or access for ceramic lot/method…

Docs not supplied
APIx402
Declared: 0.038321 USDC / call (eip155:8453)
View details Info 80/100

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