15 Services from api.paysponge.com

Generates AI chat completions (OpenAI-compatible) gated by a micro-payment of $0.01 USDC per call via on-chain crypto payment on Base or Solana.

Extracts structured data fields from documents (PDF, URLs, etc.) according to a user-defined schema, using vision-language models for high accuracy

Parses documents (PDF, URLs, uploads) into structured chunks with content, embeddings, and optional AI enrichment via a pay-per-call x402 endpoint

Search for people using a natural-language query, with support for pagination, contact discovery, AI insights, and profile scoring — gated by on-chain USDC micropayment.

Poll the status of a previously submitted person enrichment request and retrieve the enriched profile result when ready.

Fetches real-time and historical Kalshi prediction market trade data, gated by a $0.01 USDC crypto micropayment per call

Creates a paid crypto checkout session for accessing Kalshi prediction market listings, supporting EVM and Solana multi-chain payments with exact-amount and timeout controls.

Generates LLM text completions gated by on-chain crypto payments (USDC on Base or Solana SPL tokens) via the x402 payment protocol.

Generates vector embeddings for input text, gated by on-chain micro-payment via x402 (USDC on Base or SPL tokens on Solana)

Fetches Polymarket prediction market listings via a pay-per-call crypto-gated endpoint accepting USDC on EVM and Solana networks.

Checks the status of a paid purchase by its text ID on the PaySponge platform.

Fetches the API payment gateway dashboard profile for a given blockchain address via PaySponge

Lists the supported blockchain networks and payment options available for a specific PaySponge paid API service endpoint.

Fetches pay-gated URL/domain information via the PaySponge x402 payment gateway dashboard API

Send an SMS message to any phone number via a Textbelt-backed wrapper, billed per-message through x402 crypto payments