BTC and ETH Up or Down estimates
Six caller-data-only 5m, 15m and 30m estimates under external-demand and model-quality validation.
Proven converters
| Tool | Job | Price | Links |
|---|---|---|---|
util_random_int |
Bounded random integer (agent sampling) | 0.001 USDC | Product · Start |
util_dns_lookup |
Resolve DNS for a hostname | 0.01 USDC | Product · Start |
generate_qr_code |
Generate a QR code image | 0.001 USDC | Product · Start |
get_fx_rates_ecb |
ECB reference FX rates | 0.001 USDC | Product · Start |
generate_image_budget |
Cheapest commercial still image ($0.005) | 0.005 USDC | Product · Start |
generate_image |
FLUX draft still image ($0.01) | 0.01 USDC | Product · Start |
util_page_extract |
Extract clean text from a known public URL | 0.01 USDC | Product · Start |
USDC on Base + Solana
Every live Commerce route must advertise both rails. On Solana, PayAI is the fee payer: the buyer needs USDC, not SOL for gas.
New flagships under validation
| Tool | Job | Price | Links |
|---|---|---|---|
rank_multilingual_texts |
Rerank multilingual RAG passages, search results, or agent routes | 0.003 USDC | Product · Intent |
estimate_bitcoin_up_down_5m |
Estimate BTC Up or Down probability for a fixed 5-minute window from caller-supplied prices | 0.003 USDC | Product · Intent |
estimate_bitcoin_up_down_15m |
Estimate BTC Up or Down probability for a fixed 15-minute window from caller-supplied prices | 0.003 USDC | Product · Intent |
estimate_bitcoin_up_down_30m |
Estimate BTC Up or Down probability for a fixed 30-minute window from caller-supplied prices | 0.003 USDC | Product · Intent |
estimate_ethereum_up_down_5m |
Estimate ETH Up or Down probability for a fixed 5-minute window from caller-supplied prices | 0.003 USDC | Product · Intent |
estimate_ethereum_up_down_15m |
Estimate ETH Up or Down probability for a fixed 15-minute window from caller-supplied prices | 0.003 USDC | Product · Intent |
estimate_ethereum_up_down_30m |
Estimate ETH Up or Down probability for a fixed 30-minute window from caller-supplied prices | 0.003 USDC | Product · Intent |
rank_multilingual_texts · auto/Base/Solana
npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/rank-multilingual-texts -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --max-amount 0.003 -b '{"query":"como remover o fundo de uma foto?","candidates":["Generate a speech clip","Remove the background from one image"]}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/rank-multilingual-texts -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network base --max-amount 0.003 -b '{"query":"como remover o fundo de uma foto?","candidates":["Generate a speech clip","Remove the background from one image"]}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/rank-multilingual-texts -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network solana --max-amount 0.003 -b '{"query":"como remover o fundo de uma foto?","candidates":["Generate a speech clip","Remove the background from one image"]}'estimate_bitcoin_up_down_5m · auto/Base/Solana
npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/bitcoin-up-down-5m -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --max-amount 0.003 -b '{"observations":[{"timestamp":1799999700,"price":100000},{"timestamp":1799999737,"price":100025},{"timestamp":1799999774,"price":100050},{"timestamp":1799999811,"price":100075},{"timestamp":1799999848,"price":100100},{"timestamp":1799999885,"price":100125},{"timestamp":1799999922,"price":100150},{"timestamp":1799999959,"price":100175}],"window_open_price":100000,"window_close_timestamp":1800000000,"market_up_price":0.48,"market_down_price":0.54,"fee_bps":50}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/bitcoin-up-down-5m -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network base --max-amount 0.003 -b '{"observations":[{"timestamp":1799999700,"price":100000},{"timestamp":1799999737,"price":100025},{"timestamp":1799999774,"price":100050},{"timestamp":1799999811,"price":100075},{"timestamp":1799999848,"price":100100},{"timestamp":1799999885,"price":100125},{"timestamp":1799999922,"price":100150},{"timestamp":1799999959,"price":100175}],"window_open_price":100000,"window_close_timestamp":1800000000,"market_up_price":0.48,"market_down_price":0.54,"fee_bps":50}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/bitcoin-up-down-5m -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network solana --max-amount 0.003 -b '{"observations":[{"timestamp":1799999700,"price":100000},{"timestamp":1799999737,"price":100025},{"timestamp":1799999774,"price":100050},{"timestamp":1799999811,"price":100075},{"timestamp":1799999848,"price":100100},{"timestamp":1799999885,"price":100125},{"timestamp":1799999922,"price":100150},{"timestamp":1799999959,"price":100175}],"window_open_price":100000,"window_close_timestamp":1800000000,"market_up_price":0.48,"market_down_price":0.54,"fee_bps":50}'estimate_bitcoin_up_down_15m · auto/Base/Solana
npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/bitcoin-up-down-15m -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --max-amount 0.003 -b '{"observations":[{"timestamp":1799999100,"price":100000},{"timestamp":1799999212,"price":100025},{"timestamp":1799999324,"price":100050},{"timestamp":1799999436,"price":100075},{"timestamp":1799999548,"price":100100},{"timestamp":1799999660,"price":100125},{"timestamp":1799999772,"price":100150},{"timestamp":1799999884,"price":100175}],"window_open_price":100000,"window_close_timestamp":1800000000,"market_up_price":0.48,"market_down_price":0.54,"fee_bps":50}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/bitcoin-up-down-15m -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network base --max-amount 0.003 -b '{"observations":[{"timestamp":1799999100,"price":100000},{"timestamp":1799999212,"price":100025},{"timestamp":1799999324,"price":100050},{"timestamp":1799999436,"price":100075},{"timestamp":1799999548,"price":100100},{"timestamp":1799999660,"price":100125},{"timestamp":1799999772,"price":100150},{"timestamp":1799999884,"price":100175}],"window_open_price":100000,"window_close_timestamp":1800000000,"market_up_price":0.48,"market_down_price":0.54,"fee_bps":50}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/bitcoin-up-down-15m -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network solana --max-amount 0.003 -b '{"observations":[{"timestamp":1799999100,"price":100000},{"timestamp":1799999212,"price":100025},{"timestamp":1799999324,"price":100050},{"timestamp":1799999436,"price":100075},{"timestamp":1799999548,"price":100100},{"timestamp":1799999660,"price":100125},{"timestamp":1799999772,"price":100150},{"timestamp":1799999884,"price":100175}],"window_open_price":100000,"window_close_timestamp":1800000000,"market_up_price":0.48,"market_down_price":0.54,"fee_bps":50}'estimate_bitcoin_up_down_30m · auto/Base/Solana
npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/bitcoin-up-down-30m -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --max-amount 0.003 -b '{"observations":[{"timestamp":1799998200,"price":100000},{"timestamp":1799998425,"price":100025},{"timestamp":1799998650,"price":100050},{"timestamp":1799998875,"price":100075},{"timestamp":1799999100,"price":100100},{"timestamp":1799999325,"price":100125},{"timestamp":1799999550,"price":100150},{"timestamp":1799999775,"price":100175}],"window_open_price":100000,"window_close_timestamp":1800000000,"market_up_price":0.48,"market_down_price":0.54,"fee_bps":50}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/bitcoin-up-down-30m -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network base --max-amount 0.003 -b '{"observations":[{"timestamp":1799998200,"price":100000},{"timestamp":1799998425,"price":100025},{"timestamp":1799998650,"price":100050},{"timestamp":1799998875,"price":100075},{"timestamp":1799999100,"price":100100},{"timestamp":1799999325,"price":100125},{"timestamp":1799999550,"price":100150},{"timestamp":1799999775,"price":100175}],"window_open_price":100000,"window_close_timestamp":1800000000,"market_up_price":0.48,"market_down_price":0.54,"fee_bps":50}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/bitcoin-up-down-30m -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network solana --max-amount 0.003 -b '{"observations":[{"timestamp":1799998200,"price":100000},{"timestamp":1799998425,"price":100025},{"timestamp":1799998650,"price":100050},{"timestamp":1799998875,"price":100075},{"timestamp":1799999100,"price":100100},{"timestamp":1799999325,"price":100125},{"timestamp":1799999550,"price":100150},{"timestamp":1799999775,"price":100175}],"window_open_price":100000,"window_close_timestamp":1800000000,"market_up_price":0.48,"market_down_price":0.54,"fee_bps":50}'estimate_ethereum_up_down_5m · auto/Base/Solana
npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/ethereum-up-down-5m -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --max-amount 0.003 -b '{"observations":[{"timestamp":1799999700,"price":4000},{"timestamp":1799999737,"price":4001},{"timestamp":1799999774,"price":4002},{"timestamp":1799999811,"price":4003},{"timestamp":1799999848,"price":4004},{"timestamp":1799999885,"price":4005},{"timestamp":1799999922,"price":4006},{"timestamp":1799999959,"price":4007}],"window_open_price":4000,"window_close_timestamp":1800000000,"market_up_price":0.48,"market_down_price":0.54,"fee_bps":50}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/ethereum-up-down-5m -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network base --max-amount 0.003 -b '{"observations":[{"timestamp":1799999700,"price":4000},{"timestamp":1799999737,"price":4001},{"timestamp":1799999774,"price":4002},{"timestamp":1799999811,"price":4003},{"timestamp":1799999848,"price":4004},{"timestamp":1799999885,"price":4005},{"timestamp":1799999922,"price":4006},{"timestamp":1799999959,"price":4007}],"window_open_price":4000,"window_close_timestamp":1800000000,"market_up_price":0.48,"market_down_price":0.54,"fee_bps":50}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/ethereum-up-down-5m -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network solana --max-amount 0.003 -b '{"observations":[{"timestamp":1799999700,"price":4000},{"timestamp":1799999737,"price":4001},{"timestamp":1799999774,"price":4002},{"timestamp":1799999811,"price":4003},{"timestamp":1799999848,"price":4004},{"timestamp":1799999885,"price":4005},{"timestamp":1799999922,"price":4006},{"timestamp":1799999959,"price":4007}],"window_open_price":4000,"window_close_timestamp":1800000000,"market_up_price":0.48,"market_down_price":0.54,"fee_bps":50}'estimate_ethereum_up_down_15m · auto/Base/Solana
npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/ethereum-up-down-15m -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --max-amount 0.003 -b '{"observations":[{"timestamp":1799999100,"price":4000},{"timestamp":1799999212,"price":4001},{"timestamp":1799999324,"price":4002},{"timestamp":1799999436,"price":4003},{"timestamp":1799999548,"price":4004},{"timestamp":1799999660,"price":4005},{"timestamp":1799999772,"price":4006},{"timestamp":1799999884,"price":4007}],"window_open_price":4000,"window_close_timestamp":1800000000,"market_up_price":0.48,"market_down_price":0.54,"fee_bps":50}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/ethereum-up-down-15m -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network base --max-amount 0.003 -b '{"observations":[{"timestamp":1799999100,"price":4000},{"timestamp":1799999212,"price":4001},{"timestamp":1799999324,"price":4002},{"timestamp":1799999436,"price":4003},{"timestamp":1799999548,"price":4004},{"timestamp":1799999660,"price":4005},{"timestamp":1799999772,"price":4006},{"timestamp":1799999884,"price":4007}],"window_open_price":4000,"window_close_timestamp":1800000000,"market_up_price":0.48,"market_down_price":0.54,"fee_bps":50}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/ethereum-up-down-15m -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network solana --max-amount 0.003 -b '{"observations":[{"timestamp":1799999100,"price":4000},{"timestamp":1799999212,"price":4001},{"timestamp":1799999324,"price":4002},{"timestamp":1799999436,"price":4003},{"timestamp":1799999548,"price":4004},{"timestamp":1799999660,"price":4005},{"timestamp":1799999772,"price":4006},{"timestamp":1799999884,"price":4007}],"window_open_price":4000,"window_close_timestamp":1800000000,"market_up_price":0.48,"market_down_price":0.54,"fee_bps":50}'estimate_ethereum_up_down_30m · auto/Base/Solana
npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/ethereum-up-down-30m -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --max-amount 0.003 -b '{"observations":[{"timestamp":1799998200,"price":4000},{"timestamp":1799998425,"price":4001},{"timestamp":1799998650,"price":4002},{"timestamp":1799998875,"price":4003},{"timestamp":1799999100,"price":4004},{"timestamp":1799999325,"price":4005},{"timestamp":1799999550,"price":4006},{"timestamp":1799999775,"price":4007}],"window_open_price":4000,"window_close_timestamp":1800000000,"market_up_price":0.48,"market_down_price":0.54,"fee_bps":50}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/ethereum-up-down-30m -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network base --max-amount 0.003 -b '{"observations":[{"timestamp":1799998200,"price":4000},{"timestamp":1799998425,"price":4001},{"timestamp":1799998650,"price":4002},{"timestamp":1799998875,"price":4003},{"timestamp":1799999100,"price":4004},{"timestamp":1799999325,"price":4005},{"timestamp":1799999550,"price":4006},{"timestamp":1799999775,"price":4007}],"window_open_price":4000,"window_close_timestamp":1800000000,"market_up_price":0.48,"market_down_price":0.54,"fee_bps":50}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/ethereum-up-down-30m -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network solana --max-amount 0.003 -b '{"observations":[{"timestamp":1799998200,"price":4000},{"timestamp":1799998425,"price":4001},{"timestamp":1799998650,"price":4002},{"timestamp":1799998875,"price":4003},{"timestamp":1799999100,"price":4004},{"timestamp":1799999325,"price":4005},{"timestamp":1799999550,"price":4006},{"timestamp":1799999775,"price":4007}],"window_open_price":4000,"window_close_timestamp":1800000000,"market_up_price":0.48,"market_down_price":0.54,"fee_bps":50}'Start from a pack
Rank multilingual context
New fixed-outcome retrieval flagship under external-demand validation.
Agent micro-utils (proven)
Routes external CLI payers already paid for.
Extract website content
URL-in-hand conversion path; not web search.
Free-data wedge
Rights-clean public data flagships.
Copy-paste AgentCash
util_random_int · auto/Base/Solana
npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/random-int -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --max-amount 0.001 -b '{"min":0,"max":100}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/random-int -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network base --max-amount 0.001 -b '{"min":0,"max":100}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/random-int -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network solana --max-amount 0.001 -b '{"min":0,"max":100}'util_dns_lookup · auto/Base/Solana
npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/dns-lookup -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --max-amount 0.01 -b '{"domain":"example.com","record_type":"A"}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/dns-lookup -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network base --max-amount 0.01 -b '{"domain":"example.com","record_type":"A"}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/dns-lookup -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network solana --max-amount 0.01 -b '{"domain":"example.com","record_type":"A"}'generate_qr_code · auto/Base/Solana
npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/qr-code -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --max-amount 0.001 -b '{"data":"https://delx.ai","format":"png","error_correction":"M"}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/qr-code -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network base --max-amount 0.001 -b '{"data":"https://delx.ai","format":"png","error_correction":"M"}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/qr-code -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network solana --max-amount 0.001 -b '{"data":"https://delx.ai","format":"png","error_correction":"M"}'get_fx_rates_ecb · auto/Base/Solana
npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/fx-rates -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --max-amount 0.001 -b '{"base_currency":"USD","quotes":["EUR","BRL"]}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/fx-rates -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network base --max-amount 0.001 -b '{"base_currency":"USD","quotes":["EUR","BRL"]}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/fx-rates -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network solana --max-amount 0.001 -b '{"base_currency":"USD","quotes":["EUR","BRL"]}'generate_image_budget · auto/Base/Solana
npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/image-budget -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --max-amount 0.005 -b '{"prompt":"Quick concept sketch of a red fox icon, flat vector, no text","aspect_ratio":"1:1","quality_profile":"balanced"}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/image-budget -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network base --max-amount 0.005 -b '{"prompt":"Quick concept sketch of a red fox icon, flat vector, no text","aspect_ratio":"1:1","quality_profile":"balanced"}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/image-budget -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network solana --max-amount 0.005 -b '{"prompt":"Quick concept sketch of a red fox icon, flat vector, no text","aspect_ratio":"1:1","quality_profile":"balanced"}'generate_image · auto/Base/Solana
npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/image -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --max-amount 0.01 -b '{"prompt":"A friendly robot creating digital art for an AI agent","aspect_ratio":"1:1","quality_profile":"balanced"}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/image -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network base --max-amount 0.01 -b '{"prompt":"A friendly robot creating digital art for an AI agent","aspect_ratio":"1:1","quality_profile":"balanced"}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/image -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network solana --max-amount 0.01 -b '{"prompt":"A friendly robot creating digital art for an AI agent","aspect_ratio":"1:1","quality_profile":"balanced"}'util_page_extract · auto/Base/Solana
npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/page-extract -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --max-amount 0.01 -b '{"url":"https://example.com"}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/page-extract -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network base --max-amount 0.01 -b '{"url":"https://example.com"}'npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/page-extract -m POST -H 'content-type: application/json' -H 'x-delx-source: discovery-capsule-now' --payment-network solana --max-amount 0.01 -b '{"url":"https://example.com"}'Honest gaps
- general_web_search — blocked: Zero payable recommendations; closest alternatives are non-equivalent.
- social_search — blocked: No social network search without written redistribution rights.
- people_company_enrichment — blocked: No PDL/FullEnrich-style enrichment without licensed upstream.
- live_rpc_proxy — blocked: Static chain metadata only; live RPC needs commercial authorization.
Workflow
- Read this capsule or GET /api/v1/x402/start?q=<job>.
- Pick a proven converter or pack product with an exact body.
- Call unpaid once to receive HTTP 402 payment requirements.
- Read accepts[], choose Base or fee-sponsored Solana, pay the exact USDC amount, and retry with PAYMENT-SIGNATURE.
- Always send x-delx-source (discovery-capsule-now from this file). Never strip it. Bare CLI fallback: direct-cli-agentcash.