/ catalog…
Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
x402· base
Automatic JSON code review and data utilities for agents
Automatic JSON code review and data utilities for agents. Manual steps are not allowed.
x402-eip155:8453
per_call
x402· base
Deterministic webhook config + payload best-practice checklist — HTTPS, signature, replay, idempotency, timeouts, JSON
x402-eip155:8453
per_call
x402· base
Build a signed webhook envelope + ready-to-send request for Stripe, GitHub, Shopify, Slack, Svix, or generic HMAC
x402-eip155:8453
per_call
x402· base
Automatic JSON code review and data utilities for agents
Automatic JSON code review and data utilities for agents. Manual steps are not allowed.
x402-eip155:8453
per_call
x402· base
Deterministic HMAC webhook signature verification with presets for Stripe, GitHub, Shopify, Slack, and Svix
x402-eip155:8453
per_call
x402· base
Deterministic webhook delivery-health score from an attempt log or aggregate stats — score, rates, latency, retry policy
x402-eip155:8453
per_call
x402· base
Deterministic 0–100 financial-health score and grade from savings rate, debt-to-income, emergency coverage, and solvency
x402-eip155:8453
per_call
x402· base
One-call personal-finance planner — composes financial-health, emergency-fund, and refinance analysis into a prioritized action plan
One-call personal-finance planner — composes financial-health, emergency-fund, and refinance analysis into a prioritized
x402-eip155:8453
per_call
x402· base
Deterministic mortgage refinance analysis — LTV, PMI removal, points break-even, cash-out, and rate-and-term savings for home-finance agents
Deterministic mortgage refinance analysis — LTV, PMI removal, points break-even, cash-out, and rate-and-term savings for
x402-eip155:8453
per_call
x402· base
Deterministic loan refinance analysis — current vs new payment, monthly & lifetime savings, and break-even months for refinancing agents
Deterministic loan refinance analysis — current vs new payment, monthly & lifetime savings, and break-even months for re
x402-eip155:8453
per_call
x402· base
Deterministic emergency-fund target, coverage, gap, and time-to-goal — months scaled by job stability and dependents
x402-eip155:8453
per_call
x402· base
Article summaries, full-text search, and related pages from Wikipedia — open knowledge at agent speed.
x402-eip155:8453
per_call
x402· base
Geolocation, ISP, ASN, and timezone data for any IPv4 or IPv6 address.
x402-eip155:8453
per_call
x402· base
Wallet balances, SPL token holdings, transaction history, and live network stats — straight from Solana mainnet.
x402-eip155:8453
per_call
x402· base
Deterministic unit conversion across 8 measurement categories for agents — exact SI math, never estimated
x402-eip155:8453
per_call
x402· base
Deterministic cron parsing — plain-English description + next run times in any IANA timezone (DST-aware) for scheduling agents
Deterministic cron parsing — plain-English description + next run times in any IANA timezone (DST-aware) for scheduling
x402-eip155:8453
per_call
x402· base
Deterministic JSON conversion to CSV, JSON, or JSONL with nested flattening and type inference for data agents
x402-eip155:8453
per_call
x402· base
Deterministic timezone conversion and UTC normalization from absolute instants for agents
x402-eip155:8453
per_call