/ catalog…
Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
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
x402· base
Crypto-random UUID v4 and sortable ULID generation in batches for agents
x402-eip155:8453
per_call