pay.sh catalog pulse / 2026-05-10
Pay.sh exposes a live catalog of APIs that agents can discover, price, and call. This pulse turns that machine-readable catalog into a launch-readiness map: where spend, contact data, messaging, DNS, finance, and wide endpoint surfaces need price previews, caps, receipts, metadata filtering, and provider validation.
review priority
high / 66
Create and operate dedicated email inboxes for AI agents. Supports programmatic inbox creation, outbound sending, inbound message retrieval, unique agent addresses, workflow automation, and no manual account setup for email-based agent tasks.
medium / 56
Access crypto market and on-chain data through CoinGecko, DefiLlama, Alchemy, and Etherscan. Covers prices, DEX pools, DeFi TVL, yields, bridges, treasuries, token balances, transactions, contracts, logs, gas, and Ethereum stats.
medium / 50
Register, renew, and manage DNS for domains via stablecoin micropayments. Supports common TLDs including .com, .org, .net, .io, .ai, .dev, .app, and .xyz, plus DNS record creation and updates without traditional registrar billing.
medium / 44
Pay-per-request JSON-RPC endpoints for 140+ blockchain networks. Each chain is its own path (e.g. solana-mainnet, ethereum-mainnet). Supports SIWX session auth, x402 micropayments, dynamic per-method pricing, and direct node access without infrastructure.
medium / 44
Extract text and structured document data with Alibaba Cloud OCR API, including high-Precision Full-Text Recognition, air Travel Itinerary Recognition, and unified OCR Recognition, for OCR workflows.
medium / 44
Unified enrichment gateway for Apollo, Exa, Firecrawl, Google Maps, Hunter, Minerva, Reddit, Serper, Whitepages, Cloudflare, and more. Covers people and company enrichment, web search, scraping, maps, email verification, and property data.
medium / 44
Nyne AI person enrichment and prospect search through PaySponge's x402 wrapper, with known-contact enrichment, async request polling, and natural-language people search that can return contact, company, and profile data.
medium / 44
Send outbound SMS to supported-country phone numbers and check delivery status through PaySponge's x402-wrapped Textbelt service. Supports optional sender metadata, reply webhooks, and webhook data passthrough.
catalog shape
| category | providers |
|---|---|
| ai_ml | 33 |
| data | 6 |
| search | 5 |
| messaging | 4 |
| maps | 4 |
| translation | 4 |
| security | 4 |
| shopping | 3 |
spend ceiling
medium / 50
Register, renew, and manage DNS for domains via stablecoin micropayments. Supports common TLDs including .com, .org, .net, .io, .ai, .dev, .app, and .xyz, plus DNS record creation and updates without traditional registrar billing.
medium / 42
Make AI-powered outbound phone calls, buy dedicated phone numbers, extend number leases, and look up iMessage or FaceTime capability. Supports call IDs, caller ID continuity, global phone workflows, and pay-per-call voice automation.
high / 66
Create and operate dedicated email inboxes for AI agents. Supports programmatic inbox creation, outbound sending, inbound message retrieval, unique agent addresses, workflow automation, and no manual account setup for email-based agent tasks.
watch / 32
Send email, buy dedicated inboxes, manage custom subdomains, and retrieve inbound messages through per-request email APIs. Supports shared relay sending, subdomain sender identities, forwarding inboxes, message storage, and attachment access.
endpoint width
medium / 44
Pay-per-request JSON-RPC endpoints for 140+ blockchain networks. Each chain is its own path (e.g. solana-mainnet, ethereum-mainnet). Supports SIWX session auth, x402 micropayments, dynamic per-method pricing, and direct node access without infrastructure.
medium / 56
Access crypto market and on-chain data through CoinGecko, DefiLlama, Alchemy, and Etherscan. Covers prices, DEX pools, DeFi TVL, yields, bridges, treasuries, token balances, transactions, contracts, logs, gas, and Ethereum stats.
high / 66
Create and operate dedicated email inboxes for AI agents. Supports programmatic inbox creation, outbound sending, inbound message retrieval, unique agent addresses, workflow automation, and no manual account setup for email-based agent tasks.
medium / 44
Extract text and structured document data with Alibaba Cloud OCR API, including high-Precision Full-Text Recognition, air Travel Itinerary Recognition, and unified OCR Recognition, for OCR workflows.
control list
price
The agent should see provider, endpoint, quoted price, network, max total, and failure state before the paid call is allowed.
cap
Spend caps should live in wallet, server, policy middleware, or facilitator configuration, not only in natural-language instructions.
metadata
Prompts, private user IDs, contact data, ticket text, and retrieval context should not leak into receipts or provider-visible metadata.
audit
Keep payment request, decision, receipt, retry, refund, deny reason, and human approval evidence in a reviewable log.